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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.39 by pcg, Mon Feb 9 07:15:46 2004 UTC vs.
Revision 1.477 by root, Mon Feb 21 07:41:00 2011 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
7 * - original version 7 * - original version
… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2007 Marc Lehmann <schmorp@schmorp.de>
31 * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it>
30 * 32 *
31 * This program is free software; you can redistribute it and/or modify 33 * This program is free software; you can redistribute it and/or modify
32 * it under the terms of the GNU General Public License as published by 34 * it under the terms of the GNU General Public License as published by
33 * the Free Software Foundation; either version 2 of the License, or 35 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 36 * (at your option) any later version.
… …
42 * along with this program; if not, write to the Free Software 44 * along with this program; if not, write to the Free Software
43 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 45 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
44 *----------------------------------------------------------------------*/ 46 *----------------------------------------------------------------------*/
45 47
46/*{{{ includes: */ 48/*{{{ includes: */
47#include "../config.h" /* NECESSARY */ 49#include "../config.h"
48#include "rxvt.h" /* NECESSARY */ 50#include "rxvt.h"
51#include "rxvtperl.h"
49#include "version.h" 52#include "version.h"
50#include "command.h" 53#include "command.h"
51 54
52#include <wchar.h> 55#ifdef KEYSYM_RESOURCE
56# include "keyboard.h"
57#endif
58
59#include <csignal>
60
61#if LINUX_YIELD_HACK
62# include <ctime>
63#endif
53 64
54/*----------------------------------------------------------------------*/ 65/*----------------------------------------------------------------------*/
55 66
56/*{{{ Convert the keypress event into a string */ 67#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
68
69#if ENABLE_FRILLS || ISO_14755
70
71#define ISO_14755_STARTED 0x80000000UL
72#define ISO_14755_51 0x40000000UL // basic (section 5.1)
73#define ISO_14755_52 0x20000000UL // keycap (section 5.2)
74#define ISO_14755_54 0x10000000UL // code feedback (section 5.4)
75#define ISO_14755_MASK 0x0fffffffUL
76
77#if ISO_14755
78static unsigned short iso14755_symtab[] = {
79 // keysym, unicode
80 XK_Left, 0x2190,
81 XK_KP_Left, 0x2190,
82 XK_Up, 0x2191,
83 XK_KP_Up, 0x2191,
84 XK_Right, 0x2192,
85 XK_KP_Right, 0x2192,
86 XK_Down, 0x2193,
87 XK_KP_Down, 0x2193,
88 XK_Linefeed, 0x21b4,
89 XK_Return, 0x21b5,
90 XK_KP_Enter, 0x21b5,
91
92 XK_Prior, 0x21de,
93 XK_Next, 0x21df,
94 XK_Tab, 0x21e5,
95 XK_ISO_Left_Tab, 0x21e6,
96 XK_Shift_L, 0x21e7,
97 XK_Shift_R, 0x21e7,
98
99 XK_Shift_Lock, 0x21eb,
100 XK_ISO_Lock, 0x21eb,
101 XK_Caps_Lock, 0x21ec,
102 XK_Num_Lock, 0x21ed,
103 XK_ISO_Level3_Shift, 0x21ee,
104 XK_ISO_Level3_Lock, 0x21ef,
105 XK_ISO_Group_Lock, 0x21f0,
106 XK_Home, 0x21f1,
107 XK_End, 0x21f2,
108
109 XK_Execute, 0x2318,
110 XK_Begin, 0x2320,
111 XK_Delete, 0x2326,
112 XK_Clear, 0x2327,
113 XK_BackSpace, 0x232b,
114 XK_Insert, 0x2380,
115 XK_Control_L, 0x2388,
116 XK_Control_R, 0x2388,
117 XK_Pause, 0x2389,
118 XK_Break, 0x238a,
119 XK_Escape, 0x238b,
120 XK_Undo, 0x238c,
121 XK_Print, 0x2399,
122
123 XK_space, 0x2423,
124
125#ifdef XK_KP_Begin
126 XK_KP_Prior, 0x21de,
127 XK_KP_Next, 0x21df,
128 XK_KP_Begin, 0x2320,
129 XK_KP_Insert, 0x2380,
130 XK_KP_Delete, 0x2326,
131 XK_KP_Space, 0x2422,
132#endif
133 0,
134};
135
57void 136void
58rxvt_term::lookup_key (XKeyEvent &ev) 137rxvt_term::iso14755_54 (int x, int y)
59{ 138{
60 int ctrl, meta, shft, len; 139 x = Pixel2Col (x);
61 unsigned int newlen; 140 y = Pixel2Row (y);
62 KeySym keysym; 141
63#ifdef DEBUG_CMD 142 if (!IN_RANGE_EXC (x, 0, ncol)
64 static int debug_key = 1; /* accessible by a debugger only */ 143 || !IN_RANGE_EXC (y, 0, nrow))
144 return;
145
146 for (;;)
147 {
148 const line_t &l = ROW(y + view_start);
149
150 text_t t = l.t[x];
151
152 if (t != NOCHAR || !x)
153 {
154 iso14755_51 (l.t[x], l.r[x], x, y);
155 iso14755buf = ISO_14755_54;
156 break;
157 }
158
159 x--;
160 }
161}
162
163void
164rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y)
165{
166 rxvt_fontset *fs = FONTSET (r);
167 wchar_t *chr, *alloc, ch2, **fname;
168 int len;
169
170# if ENABLE_COMBINING
171 if (IS_COMPOSE (ch))
172 {
173 len = rxvt_composite.expand (ch, 0);
174 alloc = chr = new wchar_t[len];
175 rxvt_composite.expand (ch, chr);
176 }
177 else
65#endif 178# endif
179 {
180 ch2 = ch;
181
182 alloc = 0;
183 chr = &ch2;
184 len = 1;
185 }
186
187 char attr[80]; // plenty
188
189 sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s",
190 (int)r,
191 fgcolor_of (r), bgcolor_of (r),
192 r & RS_Bold ? " bold" : "",
193 r & RS_Italic ? " italic" : "",
194 r & RS_Blink ? " blink" : "",
195 r & RS_RVid ? " rvid" : "",
196 r & RS_Uline ? " uline" : "",
197 r & RS_Careful ? " careful" : "");
198
199 int width = 0;
200 fname = rxvt_temp_buf<wchar_t *> (len);
201 for (int i = 0; i < len; i++)
202 {
203 rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])];
204 fname[i] = rxvt_utf8towcs (f->name);
205 max_it (width, wcswidth (fname[i], wcslen (fname[i])));
206 }
207
208 max_it (width, 8+5); // for char + hex
209 max_it (width, strlen (attr));
210
211 if (y >= 0)
212 {
213 y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1;
214 x = 0;
215 }
216
217 scr_overlay_new (x, y, width, len * 2 + 1);
218
219 r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r));
220
221 for (int y = 0; y < len; y++)
222 {
223 char buf[9];
224
225 ch = *chr++;
226
227 sprintf (buf, "%8x", ch);
228 scr_overlay_set (0, y, buf);
229 scr_overlay_set (9, y, '=');
230# if !UNICODE_3
231 if (ch >= 0x10000)
232 ch = 0xfffd;
233# endif
234 scr_overlay_set (11, y, ch, r);
235
236 if (WCWIDTH (ch) >= 2)
237 scr_overlay_set (12, y, NOCHAR, r);
238 }
239
240// {
241// char buf[4+4+3+1];
242// snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y);
243// scr_overlay_set (0, 0, buf);
244// }
245 scr_overlay_set (0, len , attr);
246 for (int i = 0; i < len; i++)
247 {
248 scr_overlay_set (0, len + 1 + i, fname[i]);
249 free (fname[i]);
250 }
251
252# if ENABLE_COMBINING
253 if (alloc)
254 delete [] alloc;
255# endif
256}
257#endif
258
259void
260rxvt_term::commit_iso14755 ()
261{
262 wchar_t ch[2];
263
264 ch[0] = iso14755buf & ISO_14755_MASK;
265 ch[1] = 0;
266
267 if (iso14755buf & ISO_14755_51)
268 {
269 char mb[16];
270 int len;
271
272 // allow verbatim 0-bytes and control-bytes to be entered
273 if (ch[0] >= 0x20)
274 len = wcstombs (mb, ch, 16);
275 else
276 {
277 mb[0] = ch[0];
278 len = 1;
279 }
280
281 if (len > 0)
282 tt_write (mb, len);
283 else
284 scr_bell ();
285 }
286
287 iso14755buf = 0;
288}
289
290static int
291hex_keyval (XKeyEvent &ev)
292{
293 // check whether this event corresponds to a hex digit
294 // if the modifiers had not been pressed.
295 for (int index = 0; index < 8; index++)
296 {
297 KeySym k = XLookupKeysym (&ev, index);
298
299 if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0;
300 else if (k >= XK_0 && k <= XK_9) return k - XK_0;
301 else if (k >= XK_a && k <= XK_f) return k - XK_a + 10;
302 else if (k >= XK_A && k <= XK_F) return k - XK_A + 10;
303 }
304
305 return -1;
306}
307#endif
308
309static inline KeySym
310translate_keypad (KeySym keysym, bool kp)
311{
312#ifdef XK_KP_Home
313 static const KeySym keypadtrans[] = {
314 XK_KP_7, // XK_KP_Home
315 XK_KP_4, // XK_KP_Left
316 XK_KP_8, // XK_KP_Up
317 XK_KP_6, // XK_KP_Right
318 XK_KP_2, // XK_KP_Down
319# ifndef UNSHIFTED_SCROLLKEYS
320 XK_KP_9, // XK_KP_Prior
321 XK_KP_3, // XK_KP_Next
322# else
323 XK_Prior,
324 XK_Next,
325# endif
326 XK_KP_1, // XK_KP_End
327 XK_KP_5, // XK_KP_Begin
328 };
329
330 if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin))
331 {
332 unsigned int index = keysym - XK_KP_Home;
333 keysym = kp ? keypadtrans[index] : XK_Home + index;
334 }
335 else if (keysym == XK_KP_Insert)
336 keysym = kp ? XK_KP_0 : XK_Insert;
337# ifndef NO_DELETE_KEY
338 else if (keysym == XK_KP_Delete)
339 keysym = kp ? XK_KP_Decimal : XK_Delete;
340# endif
341#endif
342 return keysym;
343}
344
345static inline int
346map_function_key (KeySym keysym)
347{
348 int param = 0;
349
350 if (IN_RANGE_INC (keysym, XK_F1, XK_F35))
351 {
352 param = 11 + keysym - XK_F1;
353 if (keysym >= XK_F17)
354 param += 4;
355 else if (keysym >= XK_F15)
356 param += 3;
357 else if (keysym >= XK_F11)
358 param += 2;
359 else if (keysym >= XK_F6)
360 param += 1;
361 }
362 else
363 switch (keysym)
364 {
365 case XK_Find:
366 param = 1;
367 break;
368 case XK_Insert:
369 param = 2;
370 break;
371#ifdef DXK_Remove
372 case DXK_Remove:
373#endif
374 case XK_Execute:
375 param = 3;
376 break;
377 case XK_Select:
378 param = 4;
379 break;
380#ifndef UNSHIFTED_SCROLLKEYS
381 case XK_Prior:
382 param = 5;
383 break;
384 case XK_Next:
385 param = 6;
386 break;
387 case XK_Home:
388 param = 7;
389 break;
390 case XK_End:
391 param = 8;
392 break;
393#endif
394 case XK_Help:
395 param = 28;
396 break;
397 case XK_Menu:
398 param = 29;
399 break;
400 }
401 return param;
402}
403
404void
405rxvt_term::key_press (XKeyEvent &ev)
406{
407 int ctrl, meta, shft, len;
408 KeySym keysym;
66 int valid_keysym; 409 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 410 char kbuf[KBUFSZ];
411
412#if ISO_14755
413 if (iso14755buf & ISO_14755_52)
414 return;
415#endif
68 416
69 /* 417 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 418 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 419 * escape sequence to toggle the Keypad.
72 * 420 *
73 * Always permit `shift' to override the current setting 421 * Always permit `shift' to override the current setting
74 */ 422 */
75 shft = (ev.state & ShiftMask); 423 shft = ev.state & ShiftMask;
76 ctrl = (ev.state & ControlMask); 424 ctrl = ev.state & ControlMask;
77 meta = (ev.state & ModMetaMask); 425 meta = ev.state & ModMetaMask;
78
79 if (numlock_state || (ev.state & ModNumLockMask))
80 {
81 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP);
83 }
84 426
85 kbuf[0] = 0; 427 kbuf[0] = 0;
86 428
87#ifdef USE_XIM 429#ifdef USE_XIM
88 if (Input_Context) 430 if (Input_Context)
89 { 431 {
90 Status status_return; 432 Status status_return;
91 433
434#if 0
92#ifdef X_HAVE_UTF8_STRING 435#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 436 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, 437 len = Xutf8LookupString (Input_Context, &ev, kbuf,
95 KBUFSZ, &keysym, &status_return); 438 KBUFSZ, &keysym, &status_return);
96 else 439 else
97#endif 440#endif
98 441#endif
99 { 442 {
100 wchar_t wkbuf[KBUFSZ + 1]; 443 wchar_t wkbuf[KBUFSZ + 1];
101 444
102 // the XOpenIM manpage lies about hardcoding the locale 445 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 446 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 447 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 448 SET_LOCALE (rs[Rs_imLocale]);
449
106 // assume wchar_t == unicode or better 450 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf, 451 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 452 KBUFSZ, &keysym, &status_return);
453
109 if (rs[Rs_imLocale]) 454 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 455 SET_LOCALE (locale);
111 456
112 if (status_return == XLookupChars 457 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 458 || status_return == XLookupBoth)
114 { 459 {
460 /* make sure the user can type ctrl-@, i.e. NUL */
461 if (len == 1 && *wkbuf == 0)
462 {
463 kbuf[0] = 0;
464 len = 1;
465 }
466 else
467 {
115 wkbuf[len] = 0; 468 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 469 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 470 if (len < 0)
118 len = 0; 471 len = 0;
472 }
119 } 473 }
120 else 474 else
121 len = 0; 475 len = 0;
122 } 476 }
123 477
124 valid_keysym = status_return == XLookupKeySym 478 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 479 || status_return == XLookupBoth;
126 } 480 }
127 else 481 else
128#endif 482#endif
129
130 { 483 {
131 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 484 len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose);
132 valid_keysym = !len; 485 valid_keysym = keysym != NoSymbol;
133 } 486 }
134 487
135 if (valid_keysym) 488 if (valid_keysym)
136 { 489 {
137 /* for some backwards compatibility */ 490#ifdef KEYSYM_RESOURCE
138#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 491 if (keyboard->dispatch (this, keysym, ev.state))
139# ifdef HOTKEY_CTRL 492 return;
140 if (ctrl)
141# else
142 if (meta)
143# endif 493#endif
144 {
145 if (keysym == ks_bigfont)
146 {
147 change_font (0, FONT_UP);
148 return;
149 }
150 else if (keysym == ks_smallfont)
151 {
152 change_font (0, FONT_DN);
153 return;
154 }
155 }
156#endif
157 494
158 if (TermWin.saveLines) 495 if (saveLines)
159 { 496 {
160#ifdef UNSHIFTED_SCROLLKEYS 497#ifdef UNSHIFTED_SCROLLKEYS
161 if (!ctrl && !meta) 498 if (!ctrl && !meta)
162 {
163#else 499#else
164 if (IS_SCROLL_MOD) 500 if (IS_SCROLL_MOD)
501#endif
165 { 502 {
166#endif
167 int lnsppg; 503 int lnsppg;
168 504
169#ifdef PAGING_CONTEXT_LINES 505#ifdef PAGING_CONTEXT_LINES
170 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; 506 lnsppg = nrow - PAGING_CONTEXT_LINES;
171#else 507#else
172 lnsppg = TermWin.nrow * 4 / 5; 508 lnsppg = nrow * 4 / 5;
173#endif 509#endif
510 max_it (lnsppg, 1);
511
174 if (keysym == XK_Prior) 512 if (keysym == XK_Prior)
175 { 513 {
176 scr_page (UP, lnsppg); 514 scr_page (UP, lnsppg);
177 return; 515 return;
178 } 516 }
… …
205 scr_move_to (0, 1); 543 scr_move_to (0, 1);
206 return; 544 return;
207 } 545 }
208 else if (keysym == XK_End) 546 else if (keysym == XK_End)
209 { 547 {
210 scr_move_to (1, 0); 548 scr_move_to (1, 1);
211 return; 549 return;
212 } 550 }
213 } 551 }
214#endif 552#endif
215
216 } 553 }
217 554
218 if (shft) 555 if (shft)
219 { 556 {
220 /* Shift + F1 - F10 generates F11 - F20 */ 557 /* Shift + F1 - F10 generates F11 - F20 */
221 if (keysym >= XK_F1 && keysym <= XK_F10) 558 if (keysym >= XK_F1 && keysym <= XK_F10)
222 { 559 {
223 keysym += (XK_F11 - XK_F1); 560 keysym += (XK_F11 - XK_F1);
224 shft = 0; /* turn off Shift */ 561 shft = 0; /* turn off Shift */
225 } 562 }
226 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) 563 else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys))
227 { 564 {
228 switch (keysym) 565 switch (keysym)
229 { 566 {
230 /* normal XTerm key bindings */ 567 /* normal XTerm key bindings */
231 case XK_Insert: /* Shift+Insert = paste mouse selection */ 568 case XK_Insert: /* Shift+Insert = paste mouse selection */
232 selection_request (ev.time, 0, 0); 569 selection_request (ev.time);
233 return; 570 return;
571#if TODO
234 /* rxvt extras */ 572 /* rxvt extras */
235 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 573 case XK_KP_Add: /* Shift+KP_Add = bigger font */
236 change_font (0, FONT_UP); 574 change_font (FONT_UP);
237 return; 575 return;
238 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 576 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
239 change_font (0, FONT_DN); 577 change_font (FONT_DN);
240 return; 578 return;
579#endif
241 } 580 }
242 } 581 }
243 } 582 }
244#ifdef PRINTPIPE 583
245 if (keysym == XK_Print) 584#if ENABLE_FRILLS || ISO_14755
246 { 585 // ISO 14755 support
247 scr_printscreen (ctrl | shft); 586 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51))
248 return;
249 } 587 {
250#endif 588 int hv;
251#ifdef GREEK_SUPPORT 589
252 if (keysym == ks_greekmodeswith) 590 if (iso14755buf & ISO_14755_51
253 { 591 && (keysym == XK_space || keysym == XK_KP_Space
254 greek_mode = !greek_mode; 592 || keysym == XK_Return || keysym == XK_KP_Enter))
255 if (greek_mode)
256 { 593 {
257 xterm_seq (XTerm_title, 594 commit_iso14755 ();
258 (greek_getmode() == GREEK_ELOT928 595 iso14755buf = ISO_14755_51;
259 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 596# if ISO_14755
260 greek_reset(); 597 iso14755_51 (0);
598# endif
599 return;
261 } 600 }
262 else 601 else if (keysym == XK_BackSpace)
263 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
264 return;
265 }
266#endif
267
268 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
269 {
270#ifdef KEYSYM_RESOURCE
271 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
272 { 602 {
273 unsigned int l; 603 iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51;
274 const unsigned char *kbuf0; 604# if ISO_14755
275 const unsigned char ch = C0_ESC; 605 iso14755_51 (iso14755buf & ISO_14755_MASK);
276
277 kbuf0 = (Keysym_map[keysym & 0xFF]);
278 l = (unsigned int)*kbuf0++;
279
280 /* escape prefix */
281 if (meta)
282# ifdef META8_OPTION
283 if (meta_char == C0_ESC)
284# endif 606# endif
285 tt_write (&ch, 1); 607 return;
286 tt_write (kbuf0, l); 608 }
609 else if ((hv = hex_keyval (ev)) >= 0)
610 {
611 iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK)
612 | hv | ISO_14755_51;
613# if ISO_14755
614 iso14755_51 (iso14755buf & ISO_14755_MASK);
615# endif
287 return; 616 return;
288 } 617 }
289 else 618 else
290#endif
291
292 { 619 {
293 newlen = 1; 620# if ISO_14755
621 scr_overlay_off ();
622# endif
623 iso14755buf = 0;
624 }
625 }
626 else if (option (Opt_iso14755) &&
627 ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R))
628 || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))))
629 if (!(iso14755buf & ISO_14755_STARTED))
630 {
631 iso14755buf |= ISO_14755_STARTED;
632# if ISO_14755
633 scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1);
634 scr_overlay_set (0, 0, "ISO 14755 mode");
635# endif
636 }
637#endif
638
639#ifdef PRINTPIPE
640 if (keysym == XK_Print)
641 {
642 scr_printscreen (ctrl | shft);
643 return;
644 }
645#endif
646
647 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
648 {
649 bool kp = priv_modes & PrivMode_aplKP ? !shft : shft;
650 unsigned int newlen = 1;
651
652 if (ev.state & ModNumLockMask)
653 kp = false;
654
655 keysym = translate_keypad (keysym, kp);
656
294 switch (keysym) 657 switch (keysym)
658 {
659#ifndef NO_BACKSPACE_KEY
660 case XK_BackSpace:
661 if (priv_modes & PrivMode_HaveBackSpace)
662 {
663 kbuf[0] = (!! (priv_modes & PrivMode_BackSpace)
664 ^ !!ctrl) ? '\b' : '\177';
665 kbuf[1] = '\0';
666 }
667 else
668 strcpy (kbuf, rs[Rs_backspace_key]);
669 break;
670#endif
671#ifndef NO_DELETE_KEY
672 case XK_Delete:
673 strcpy (kbuf, rs[Rs_delete_key]);
674 break;
675#endif
676 case XK_Tab:
677 if (shft)
678 strcpy (kbuf, "\033[Z");
679 else
680 {
681#ifdef CTRL_TAB_MAKES_META
682 if (ctrl)
683 meta = 1;
684#endif
685#ifdef MOD4_TAB_MAKES_META
686 if (ev.state & Mod4Mask)
687 meta = 1;
688#endif
689 newlen = 0;
690 }
691 break;
692
693 case XK_Up: /* "\033[A" */
694 case XK_Down: /* "\033[B" */
695 case XK_Right: /* "\033[C" */
696 case XK_Left: /* "\033[D" */
697 strcpy (kbuf, "\033[Z");
698 kbuf[2] = "DACB"[keysym - XK_Left];
699 /* do Shift first */
700 if (shft)
701 kbuf[2] = "dacb"[keysym - XK_Left];
702 else if (ctrl)
703 {
704 kbuf[1] = 'O';
705 kbuf[2] = "dacb"[keysym - XK_Left];
706 }
707 else if (priv_modes & PrivMode_aplCUR)
708 kbuf[1] = 'O';
709 break;
710
711 case XK_KP_Enter:
712 /* allow shift to override */
713 if (kp)
714 {
715 strcpy (kbuf, "\033OM");
716 break;
717 }
718
719 /* FALLTHROUGH */
720
721 case XK_Return:
722 if (priv_modes & PrivMode_LFNL)
723 {
724 kbuf[0] = '\015';
725 kbuf[1] = '\012';
726 kbuf[2] = '\0';
727 }
728 else
729 {
730 kbuf[0] = '\015';
731 kbuf[1] = '\0';
732 }
733 break;
734
735 case XK_KP_F1: /* "\033OP" */
736 case XK_KP_F2: /* "\033OQ" */
737 case XK_KP_F3: /* "\033OR" */
738 case XK_KP_F4: /* "\033OS" */
739 strcpy (kbuf, "\033OP");
740 kbuf[2] += (keysym - XK_KP_F1);
741 break;
742
743 case XK_KP_Multiply: /* "\033Oj" : "*" */
744 case XK_KP_Add: /* "\033Ok" : "+" */
745 case XK_KP_Separator: /* "\033Ol" : "," */
746 case XK_KP_Subtract: /* "\033Om" : "-" */
747 case XK_KP_Decimal: /* "\033On" : "." */
748 case XK_KP_Divide: /* "\033Oo" : "/" */
749 case XK_KP_0: /* "\033Op" : "0" */
750 case XK_KP_1: /* "\033Oq" : "1" */
751 case XK_KP_2: /* "\033Or" : "2" */
752 case XK_KP_3: /* "\033Os" : "3" */
753 case XK_KP_4: /* "\033Ot" : "4" */
754 case XK_KP_5: /* "\033Ou" : "5" */
755 case XK_KP_6: /* "\033Ov" : "6" */
756 case XK_KP_7: /* "\033Ow" : "7" */
757 case XK_KP_8: /* "\033Ox" : "8" */
758 case XK_KP_9: /* "\033Oy" : "9" */
759 /* allow shift to override */
760 if (kp)
761 {
762 strcpy (kbuf, "\033Oj");
763 kbuf[2] += (keysym - XK_KP_Multiply);
764 }
765 else
766 {
767 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
768 kbuf[1] = '\0';
769 }
770 break;
771
772 default:
295 { 773 {
296#ifndef NO_BACKSPACE_KEY 774 int param = map_function_key (keysym);
297 case XK_BackSpace: 775 if (param > 0)
298 if (PrivateModes & PrivMode_HaveBackSpace) 776 sprintf (kbuf,"\033[%d~", param);
299 {
300 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
301 ^ !!ctrl) ? '\b' : '\177';
302 kbuf[1] = '\0';
303 }
304 else 777 else
305 STRCPY(kbuf, key_backspace);
306# ifdef MULTICHAR_SET
307 if ((Options & Opt_mc_hack) && screen.cur.col > 0)
308 {
309 int col, row;
310
311 newlen = STRLEN(kbuf);
312 col = screen.cur.col - 1;
313 row = screen.cur.row + TermWin.saveLines;
314 if (IS_MULTI2(screen.rend[row][col]))
315 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
316 }
317# endif
318 break;
319#endif
320#ifndef NO_DELETE_KEY
321 case XK_Delete:
322 STRCPY(kbuf, key_delete);
323# ifdef MULTICHAR_SET
324 if (Options & Opt_mc_hack)
325 {
326 int col, row;
327
328 newlen = STRLEN(kbuf);
329 col = screen.cur.col;
330 row = screen.cur.row + TermWin.saveLines;
331 if (IS_MULTI1(screen.rend[row][col]))
332 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
333 }
334# endif
335 break;
336#endif
337 case XK_Tab:
338 if (shft)
339 STRCPY(kbuf, "\033[Z");
340 else
341 {
342#ifdef CTRL_TAB_MAKES_META
343 if (ctrl)
344 meta = 1;
345#endif
346#ifdef MOD4_TAB_MAKES_META
347 if (ev.state & Mod4Mask)
348 meta = 1;
349#endif
350 newlen = 0;
351 }
352 break;
353
354
355#ifdef XK_KP_Left
356 case XK_KP_Up: /* \033Ox or standard */
357 case XK_KP_Down: /* \033Or or standard */
358 case XK_KP_Right: /* \033Ov or standard */
359 case XK_KP_Left: /* \033Ot or standard */
360 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
361 {
362 STRCPY(kbuf, "\033OZ");
363 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
364 break;
365 }
366 else
367 /* translate to std. cursor key */
368 keysym = XK_Left + (keysym - XK_KP_Left);
369 /* FALLTHROUGH */
370#endif
371 case XK_Up: /* "\033[A" */
372 case XK_Down: /* "\033[B" */
373 case XK_Right: /* "\033[C" */
374 case XK_Left: /* "\033[D" */
375 STRCPY(kbuf, "\033[Z");
376 kbuf[2] = ("DACB"[keysym - XK_Left]);
377 /* do Shift first */
378 if (shft)
379 kbuf[2] = ("dacb"[keysym - XK_Left]);
380 else if (ctrl)
381 {
382 kbuf[1] = 'O';
383 kbuf[2] = ("dacb"[keysym - XK_Left]);
384 }
385 else if (PrivateModes & PrivMode_aplCUR)
386 kbuf[1] = 'O';
387#ifdef MULTICHAR_SET
388 //TODO: ??
389 if (Options & Opt_mc_hack)
390 {
391 int col, row, m;
392
393 col = screen.cur.col;
394 row = screen.cur.row + TermWin.saveLines;
395 m = 0;
396 if (keysym == XK_Right
397 && IS_MULTI1(screen.rend[row][col]))
398 m = 1;
399 else if (keysym == XK_Left)
400 {
401 if (col > 0)
402 {
403 if (IS_MULTI2(screen.rend[row][col - 1]))
404 m = 1;
405 }
406 else if (screen.cur.row > 0)
407 {
408 col = screen.tlen[--row];
409 if (col == -1)
410 col = TermWin.ncol - 1;
411 else
412 col--;
413 if (col > 0
414 && IS_MULTI2(screen.rend[row][col]))
415 m = 1;
416 }
417 }
418 if (m)
419 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
420 }
421#endif
422 break;
423
424#ifndef UNSHIFTED_SCROLLKEYS
425# ifdef XK_KP_Prior
426 case XK_KP_Prior:
427 /* allow shift to override */
428 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
429 {
430 STRCPY(kbuf, "\033Oy");
431 break;
432 }
433 /* FALLTHROUGH */
434# endif
435 case XK_Prior:
436 STRCPY(kbuf, "\033[5~");
437 break;
438# ifdef XK_KP_Next
439 case XK_KP_Next:
440 /* allow shift to override */
441 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 {
443 STRCPY(kbuf, "\033Os");
444 break;
445 }
446 /* FALLTHROUGH */
447# endif
448 case XK_Next:
449 STRCPY(kbuf, "\033[6~");
450 break;
451#endif
452 case XK_KP_Enter:
453 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 {
456 STRCPY(kbuf, "\033OM");
457 }
458 else
459 {
460 kbuf[0] = '\r';
461 kbuf[1] = '\0';
462 }
463 break;
464
465#ifdef XK_KP_Begin
466 case XK_KP_Begin:
467 STRCPY(kbuf, "\033Ou");
468 break;
469
470 case XK_KP_Insert:
471 STRCPY(kbuf, "\033Op");
472 break;
473
474 case XK_KP_Delete:
475 STRCPY(kbuf, "\033On");
476 break;
477#endif
478 case XK_KP_F1: /* "\033OP" */
479 case XK_KP_F2: /* "\033OQ" */
480 case XK_KP_F3: /* "\033OR" */
481 case XK_KP_F4: /* "\033OS" */
482 STRCPY(kbuf, "\033OP");
483 kbuf[2] += (keysym - XK_KP_F1);
484 break;
485
486 case XK_KP_Multiply: /* "\033Oj" : "*" */
487 case XK_KP_Add: /* "\033Ok" : "+" */
488 case XK_KP_Separator: /* "\033Ol" : "," */
489 case XK_KP_Subtract: /* "\033Om" : "-" */
490 case XK_KP_Decimal: /* "\033On" : "." */
491 case XK_KP_Divide: /* "\033Oo" : "/" */
492 case XK_KP_0: /* "\033Op" : "0" */
493 case XK_KP_1: /* "\033Oq" : "1" */
494 case XK_KP_2: /* "\033Or" : "2" */
495 case XK_KP_3: /* "\033Os" : "3" */
496 case XK_KP_4: /* "\033Ot" : "4" */
497 case XK_KP_5: /* "\033Ou" : "5" */
498 case XK_KP_6: /* "\033Ov" : "6" */
499 case XK_KP_7: /* "\033Ow" : "7" */
500 case XK_KP_8: /* "\033Ox" : "8" */
501 case XK_KP_9: /* "\033Oy" : "9" */
502 /* allow shift to override */
503 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
504 {
505 STRCPY(kbuf, "\033Oj");
506 kbuf[2] += (keysym - XK_KP_Multiply);
507 }
508 else
509 {
510 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
511 kbuf[1] = '\0';
512 }
513 break;
514
515 case XK_Find:
516 STRCPY(kbuf, "\033[1~");
517 break;
518 case XK_Insert:
519 STRCPY(kbuf, "\033[2~");
520 break;
521#ifdef DXK_Remove /* support for DEC remove like key */
522 case DXK_Remove:
523 /* FALLTHROUGH */
524#endif
525 case XK_Execute:
526 STRCPY(kbuf, "\033[3~");
527 break;
528 case XK_Select:
529 STRCPY(kbuf, "\033[4~");
530 break;
531#ifdef XK_KP_End
532 case XK_KP_End:
533 /* allow shift to override */
534 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
535 {
536 STRCPY(kbuf, "\033Oq");
537 break;
538 }
539 /* FALLTHROUGH */
540#endif
541 case XK_End:
542 STRCPY(kbuf, KS_END);
543 break;
544#ifdef XK_KP_Home
545 case XK_KP_Home:
546 /* allow shift to override */
547 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
548 {
549 STRCPY(kbuf, "\033Ow");
550 break;
551 }
552 /* FALLTHROUGH */
553#endif
554 case XK_Home:
555 STRCPY(kbuf, KS_HOME);
556 break;
557
558#define FKEY(n, fkey) \
559 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey)))
560
561 case XK_F1: /* "\033[11~" */
562 case XK_F2: /* "\033[12~" */
563 case XK_F3: /* "\033[13~" */
564 case XK_F4: /* "\033[14~" */
565 case XK_F5: /* "\033[15~" */
566 FKEY(11, XK_F1);
567 break;
568 case XK_F6: /* "\033[17~" */
569 case XK_F7: /* "\033[18~" */
570 case XK_F8: /* "\033[19~" */
571 case XK_F9: /* "\033[20~" */
572 case XK_F10: /* "\033[21~" */
573 FKEY(17, XK_F6);
574 break;
575 case XK_F11: /* "\033[23~" */
576 case XK_F12: /* "\033[24~" */
577 case XK_F13: /* "\033[25~" */
578 case XK_F14: /* "\033[26~" */
579 FKEY(23, XK_F11);
580 break;
581 case XK_F15: /* "\033[28~" */
582 case XK_F16: /* "\033[29~" */
583 FKEY(28, XK_F15);
584 break;
585 case XK_Help: /* "\033[28~" */
586 FKEY(28, XK_Help);
587 break;
588 case XK_Menu: /* "\033[29~" */
589 FKEY(29, XK_Menu);
590 break;
591 case XK_F17: /* "\033[31~" */
592 case XK_F18: /* "\033[32~" */
593 case XK_F19: /* "\033[33~" */
594 case XK_F20: /* "\033[34~" */
595 case XK_F21: /* "\033[35~" */
596 case XK_F22: /* "\033[36~" */
597 case XK_F23: /* "\033[37~" */
598 case XK_F24: /* "\033[38~" */
599 case XK_F25: /* "\033[39~" */
600 case XK_F26: /* "\033[40~" */
601 case XK_F27: /* "\033[41~" */
602 case XK_F28: /* "\033[42~" */
603 case XK_F29: /* "\033[43~" */
604 case XK_F30: /* "\033[44~" */
605 case XK_F31: /* "\033[45~" */
606 case XK_F32: /* "\033[46~" */
607 case XK_F33: /* "\033[47~" */
608 case XK_F34: /* "\033[48~" */
609 case XK_F35: /* "\033[49~" */
610 FKEY(31, XK_F17);
611 break;
612#undef FKEY
613 default:
614 newlen = 0; 778 newlen = 0;
615 break;
616 } 779 }
617 if (newlen) 780 break;
618 len = STRLEN(kbuf);
619 } 781 }
782
783 if (newlen)
784 len = strlen (kbuf);
785
620 /* 786 /*
621 * Pass meta for all function keys, if 'meta' option set 787 * Pass meta for all function keys, if 'meta' option set
622 */ 788 */
623#ifdef META8_OPTION 789#ifdef META8_OPTION
624 if (meta && (meta_char == 0x80) && len > 0) 790 if (meta && (meta_char == 0x80) && len > 0)
… …
629 else if (ctrl && keysym == XK_minus) 795 else if (ctrl && keysym == XK_minus)
630 { 796 {
631 len = 1; 797 len = 1;
632 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 798 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
633 } 799 }
800 else if (keysym == XK_ISO_Left_Tab)
801 {
802 strcpy (kbuf, "\033[Z");
803 len = 3;
804 }
634 else 805 else
635 { 806 {
636#ifdef META8_OPTION 807#ifdef META8_OPTION
637 /* set 8-bit on */ 808 /* set 8-bit on */
638 if (meta && (meta_char == 0x80)) 809 if (meta && (meta_char == 0x80))
639 { 810 {
640 unsigned char *ch; 811 char *ch;
641 812
642 for (ch = kbuf; ch < kbuf + len; ch++) 813 for (ch = kbuf; ch < kbuf + len; ch++)
643 *ch |= 0x80; 814 *ch |= 0x80;
815
644 meta = 0; 816 meta = 0;
645 } 817 }
646#endif 818#endif
647#ifdef GREEK_SUPPORT
648 if (greek_mode)
649 len = greek_xlat(kbuf, len);
650#endif
651 /* nil */ ; 819 /* nil */ ;
652 } 820 }
653 } 821 }
822
823 if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END)))
824 return;
654 825
655 if (len <= 0) 826 if (len <= 0)
656 return; /* not mapped */ 827 return; /* not mapped */
657 828
658 if (Options & Opt_scrollTtyKeypress) 829 if (option (Opt_scrollTtyKeypress))
659 if (TermWin.view_start) 830 if (view_start)
660 { 831 {
661 TermWin.view_start = 0; 832 view_start = 0;
662 want_refresh = 1; 833 want_refresh = 1;
663 } 834 }
664 835
665 /* 836 /*
666 * these modifications only affect the static keybuffer 837 * these modifications only affect the static keybuffer
… …
677 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 848 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
678 849
679 /* escape prefix */ 850 /* escape prefix */
680 if (meta 851 if (meta
681#ifdef META8_OPTION 852#ifdef META8_OPTION
682 && (meta_char == C0_ESC) 853 && meta_char == C0_ESC
683#endif 854#endif
684 ) 855 )
685 { 856 {
686 const unsigned char ch = C0_ESC; 857 const char ch = C0_ESC;
687
688 tt_write(&ch, 1); 858 tt_write (&ch, 1);
689 } 859 }
690#ifdef DEBUG_CMD
691 if (debug_key)
692 { /* Display keyboard buffer contents */
693 char *p;
694 int i;
695 860
696 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
697 for (i = 0, p = kbuf; i < len; i++, p++)
698 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
699 fprintf(stderr, "'\n");
700 }
701#endif /* DEBUG_CMD */
702 tt_write (kbuf, (unsigned int)len); 861 tt_write (kbuf, (unsigned int)len);
703} 862}
704/*}}} */
705 863
706#if (MENUBAR_MAX) 864void
707/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 865rxvt_term::key_release (XKeyEvent &ev)
708/* attempt to `write' count to the input buffer */ 866{
867#if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL
868 KeySym keysym;
869
870 keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/
871#endif
872
873#if ENABLE_FRILLS || ISO_14755
874 // ISO 14755 support
875 if (iso14755buf)
876 if (iso14755buf & ISO_14755_52)
877 {
878# if ISO_14755
879 scr_overlay_off ();
880# endif
881# if ISO_14755
882 // iso14755 part 5.2 handling: release time
883 // first: controls
884 if ((ev.state & ControlMask)
885 && ((keysym >= 0x40 && keysym <= 0x5f)
886 || (keysym >= 0x61 && keysym <= 0x7f)))
887 {
888 iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f);
889 commit_iso14755 ();
890
891 return;
892 }
893
894 for (unsigned short *i = iso14755_symtab; i[0]; i += 2)
895 if (i[0] == keysym)
896 {
897 iso14755buf = ISO_14755_51 | i[1];
898 commit_iso14755 ();
899
900 return;
901 }
902
903 scr_bell ();
904# endif
905 iso14755buf = 0;
906
907 return;
908 }
909 else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask))
910 {
911# if ISO_14755
912 scr_overlay_off ();
913# endif
914 if (iso14755buf & ISO_14755_51)
915 commit_iso14755 ();
916#if ISO_14755
917 else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED)
918 {
919 iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair
920
921 scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1);
922 scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE");
923 }
924# endif
925 else
926 iso14755buf = 0;
927 }
928#endif
929
930 if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END)))
931 return;
932
933#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
934 if (!(ev.state & ControlMask))
935 slip_wheel_ev.stop ();
936 else if (keysym == XK_Control_L || keysym == XK_Control_R)
937 mouse_slip_wheel_speed = 0;
938#endif
939}
940
941#if defined (KEYSYM_RESOURCE)
709unsigned int 942unsigned int
710rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 943rxvt_term::cmd_write (const char *str, unsigned int count)
711{ 944{
712 unsigned int n, s; 945 unsigned int n, s;
713 946
714 n = cmdbuf_ptr - cmdbuf_base; 947 n = cmdbuf_ptr - cmdbuf_base;
715 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 948 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
949
716 if (n > 0 && s < count) 950 if (n > 0 && s < count)
717 { 951 {
718 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 952 memmove (cmdbuf_base, cmdbuf_ptr,
719 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 953 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
720 cmdbuf_ptr = cmdbuf_base; 954 cmdbuf_ptr = cmdbuf_base;
721 cmdbuf_endp -= n; 955 cmdbuf_endp -= n;
722 s += n; 956 s += n;
723 } 957 }
958
724 if (count > s) 959 if (count > s)
725 { 960 {
726 rxvt_print_error("data loss: cmd_write too large"); 961 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
727 count = s; 962 count = s;
728 } 963 }
964
729 for (; count--;) 965 for (; count--;)
730 *cmdbuf_endp++ = *str++; 966 *cmdbuf_endp++ = *str++;
967
968 cmd_parse ();
969
731 return 0; 970 return 0;
732} 971}
733#endif /* MENUBAR_MAX */ 972#endif
734 973
735void 974void
736rxvt_term::flush () 975rxvt_term::flush ()
737{ 976{
738#ifdef TRANSPARENT 977 flush_ev.stop ();
739 if (want_full_refresh) 978
979#ifdef HAVE_BG_PIXMAP
980 if (bg_flags & BG_NEEDS_REFRESH)
740 { 981 {
741 want_full_refresh = 0; 982 bg_flags &= ~BG_NEEDS_REFRESH;
742 scr_clear ();
743 scr_touch (false); 983 scr_touch (false);
744 want_refresh = 1;
745 } 984 }
746#endif 985#endif
747 986
748 if (want_refresh) 987 if (want_refresh)
749 { 988 {
989 if (SHOULD_INVOKE (HOOK_LINE_UPDATE))
990 {
991 int row = view_start;
992 int end_row = row + nrow;
993
994 while (row > top_row && ROW (row - 1).is_longer ())
995 --row;
996
997 do
998 {
999 int start_row = row;
1000 line_t *l;
1001
1002 do
1003 {
1004 l = &ROW (row++);
1005
1006 if (!(l->f & LINE_FILTERED))
1007 {
1008 // line not filtered, mark it as filtered
1009 l->f |= LINE_FILTERED;
1010 while (l->is_longer ())
1011 {
1012 l = &ROW (row++);
1013 l->f |= LINE_FILTERED;
1014 }
1015
1016 // and filter it
1017 HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END));
1018
1019 break;
1020 }
1021 }
1022 while (l->is_longer () && row < end_row);
1023 }
1024 while (row < end_row);
1025 }
1026
750 scr_refresh (refresh_type); 1027 scr_refresh ();
751 scrollbar_show (1); 1028 scrollBar.show (1);
752#ifdef USE_XIM 1029#ifdef USE_XIM
753 IMSendSpot (); 1030 IMSendSpot ();
754#endif 1031#endif
755
756 } 1032 }
757 1033
758 XFlush (display->display); 1034 display->flush ();
759} 1035}
760 1036
1037/* checks whether a refresh is requested and starts the refresh timer */
761void 1038void
762rxvt_term::check_cb (check_watcher &w) 1039rxvt_term::refresh_check ()
763{ 1040{
764 SET_R (this); 1041 if (want_refresh && !flush_ev.is_active ())
765 SET_LOCALE (locale); 1042 flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally
766 1043
1044 display->flush ();
1045}
1046
1047void
1048rxvt_term::flush_cb (ev::timer &w, int revents)
1049{
1050 make_current ();
1051
1052 refresh_count = 0;
767 flush (); 1053 flush ();
768} 1054}
769 1055
770#ifdef CURSOR_BLINK 1056#ifdef CURSOR_BLINK
771void 1057void
772rxvt_term::cursor_blink_cb (time_watcher &w) 1058rxvt_term::cursor_blink_cb (ev::timer &w, int revents)
773{ 1059{
774 hidden_cursor = !hidden_cursor; 1060 hidden_cursor = !hidden_cursor;
775 want_refresh = 1; 1061 want_refresh = 1;
776 1062 refresh_check ();
777 w.start (w.at + BLINK_INTERVAL);
778} 1063}
779#endif 1064#endif
780 1065
781#ifdef TEXT_BLINK 1066#ifdef TEXT_BLINK
782void 1067void
783rxvt_term::text_blink_cb (time_watcher &w) 1068rxvt_term::text_blink_cb (ev::timer &w, int revents)
784{ 1069{
785 if (scr_refresh_rend (RS_Blink, RS_Blink)) 1070 if (scr_refresh_rend (RS_Blink, RS_Blink))
786 { 1071 {
787 hidden_text = !hidden_text; 1072 hidden_text = !hidden_text;
788 want_refresh = 1; 1073 want_refresh = 1;
789 w.start (w.at + TEXT_BLINK_INTERVAL); 1074 refresh_check ();
1075 }
1076 else
1077 w.stop ();
1078}
1079#endif
1080
1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1082void
1083rxvt_term::cont_scroll_cb (ev::timer &w, int revents)
1084{
1085 if ((scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1086 && scr_page (scrollBar.state == STATE_UP ? UP : DN, 1))
790 } 1087 {
1088 want_refresh = 1;
1089 refresh_check ();
1090 }
1091 else
1092 w.stop ();
791} 1093}
1094#endif
1095
1096#ifdef SELECTION_SCROLLING
1097void
1098rxvt_term::sel_scroll_cb (ev::timer &w, int revents)
1099{
1100 if (scr_page (scroll_selection_dir, scroll_selection_lines))
1101 {
1102 selection_extend (selection_save_x, selection_save_y, selection_save_state);
1103 want_refresh = 1;
1104 refresh_check ();
1105 }
1106 else
1107 w.stop ();
1108}
1109#endif
1110
1111#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1112void
1113rxvt_term::slip_wheel_cb (ev::timer &w, int revents)
1114{
1115 if (scr_changeview (view_start - mouse_slip_wheel_speed))
1116 {
1117 want_refresh = 1;
1118 refresh_check ();
1119 }
1120
1121 if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0)
1122 {
1123 mouse_slip_wheel_speed = 0;
1124 w.stop ();
1125 }
1126}
1127#endif
1128
1129#if LINUX_YIELD_HACK
1130static struct event_handler
1131{
1132 ev::prepare yield_ev;
1133
1134 void yield_cb (ev::prepare &w, int revents)
1135 {
1136 // this should really be sched_yield(), but the linux guys thought
1137 // that giving a process calling sched_yield () less cpu time than
1138 // ones with high nice levels is a useful thing to do. It surely is is
1139 // allowed by the sus... as is returning ENOSYS.
1140 // since the linux guys additionally thought that breaking the only
1141 // known workaround against their unusable sched_yield hack is cool,
1142 // we just nanosleep a bit and hope for the best.
1143
1144 struct timespec ts = { 0, 1000 };
1145 nanosleep (&ts, 0);
1146
1147 w.stop ();
1148 }
1149
1150 event_handler ()
1151 : yield_ev (this, &event_handler::yield_cb)
1152 {
1153 }
1154} event_handler;
792#endif 1155#endif
793 1156
794bool 1157bool
795rxvt_term::pty_fill () 1158rxvt_term::pty_fill ()
796{ 1159{
797 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 1160 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
1161
1162 if (CBUFSIZ == n)
1163 {
1164 rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n");
1165 n = 0;
1166 }
798 1167
799 memmove (cmdbuf_base, cmdbuf_ptr, n); 1168 memmove (cmdbuf_base, cmdbuf_ptr, n);
800 cmdbuf_ptr = cmdbuf_base; 1169 cmdbuf_ptr = cmdbuf_base;
801 cmdbuf_endp = cmdbuf_ptr + n; 1170 cmdbuf_endp = cmdbuf_ptr + n;
802 1171
803 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 1172 ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n);
804 1173
805 if (n > 0) 1174 if (r > 0)
806 { 1175 {
807 cmdbuf_endp += n; 1176 cmdbuf_endp += r;
808 return true; 1177 return true;
809 } 1178 }
810 else if (n < 0 && errno != EAGAIN) 1179 else if (r < 0 && (errno == EAGAIN || errno == EINTR))
1180 {
1181#if LINUX_YIELD_HACK
1182 if (display->is_local)
1183 event_handler.yield_ev.start ();
1184#endif
1185 }
1186 else
1187 {
1188 pty_ev.stop ();
1189
1190 if (!option (Opt_hold))
811 destroy (); 1191 destroy ();
1192 }
812 1193
813 return false; 1194 return false;
814} 1195}
815 1196
816void 1197void
817rxvt_term::pty_cb (io_watcher &w, short revents) 1198rxvt_term::pty_cb (ev::io &w, int revents)
818{ 1199{
819 SET_R (this); 1200 make_current ();
820 SET_LOCALE (locale);
821 1201
822 if (revents & EVENT_WRITE) 1202 if (revents & ev::READ)
823 tt_write (0, 0);
824 else if (revents & EVENT_READ)
825 {
826 bool flag = true;
827
828 // loop, but don't allow a single term to monopolize us 1203 // loop, but don't allow a single term to monopolize us
829 // the number of loops is fully arbitrary, and thus wrong 1204 for (int i = CBUFCNT; i-- && pty_fill (); )
830 while (flag && pty_fill ()) 1205 cmd_parse ();
831 {
832 if (!seen_input)
833 {
834 seen_input = 1;
835 /* once we know the shell is running, send the screen size. Again! */
836 tt_winch ();
837 }
838 1206
839 uint32_t ch = NOCHAR; 1207 if (revents & ev::WRITE)
1208 pty_write ();
840 1209
841 for (;;) 1210 refresh_check ();
842 {
843 if (ch == NOCHAR)
844 ch = next_char ();
845
846 if (ch == NOCHAR) // TODO: improve
847 break;
848
849 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
850 {
851 /* Read a text string from the input buffer */
852 uint32_t buf[BUFSIZ];
853 bool refreshnow = false;
854 int nlines = 0;
855 uint32_t *str = buf;
856
857 *str++ = ch;
858
859 for (;;)
860 {
861 ch = next_char ();
862
863 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
864 break;
865 else
866 {
867 *str++ = ch;
868
869 if (ch == '\n')
870 {
871 nlines++;
872 refresh_count++;
873
874 if (!(Options & Opt_jumpScroll)
875 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
876 {
877 refreshnow = true;
878 flag = false;
879 ch = NOCHAR;
880 break;
881 }
882
883 // scr_add_lines only works for nlines < TermWin.nrow - 1.
884 if (nlines >= TermWin.nrow - 1)
885 {
886 scr_add_lines (buf, nlines, str - buf);
887 nlines = 0;
888 str = buf;
889 }
890 }
891
892 if (str >= buf + BUFSIZ)
893 {
894 ch = NOCHAR;
895 break;
896 }
897 }
898 }
899
900 scr_add_lines (buf, nlines, str - buf);
901
902 /*
903 * If there have been a lot of new lines, then update the screen
904 * What the heck I'll cheat and only refresh less than every page-full.
905 * the number of pages between refreshes is refresh_limit, which
906 * is incremented here because we must be doing flat-out scrolling.
907 *
908 * refreshing should be correct for small scrolls, because of the
909 * time-out
910 */
911 if (refreshnow)
912 {
913 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
914 refresh_limit++;
915
916 scr_refresh (refresh_type);
917 }
918
919 }
920 else
921 {
922 switch (ch)
923 {
924 default:
925 process_nonprinting (ch);
926 break;
927 case C0_ESC: /* escape char */
928 process_escape_seq ();
929 break;
930 /*case 0x9b: */ /* CSI */
931 /* process_csi_seq (); */
932 }
933
934 ch = NOCHAR;
935 }
936 }
937 }
938 }
939} 1211}
940 1212
941// read the next character, currently handles UTF-8 1213void
942// will probably handle all sorts of other stuff in the future 1214rxvt_term::pointer_unblank ()
943uint32_t
944rxvt_term::next_char ()
945{ 1215{
946 while (cmdbuf_ptr < cmdbuf_endp) 1216 XDefineCursor (dpy, vt, TermWin_cursor);
947 { 1217 recolour_cursor ();
948 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
949 return *cmdbuf_ptr++;
950
951 wchar_t wc;
952 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
953
954 if (len == (size_t)-2)
955 return NOCHAR;
956
957 if (len == (size_t)-1)
958 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
959
960 // assume wchar == unicode
961 cmdbuf_ptr += len;
962 return wc;
963 }
964
965 return NOCHAR;
966}
967
968/* rxvt_cmd_getc() - Return next input character */
969/*
970 * Return the next input character after first passing any keyboard input
971 * to the command.
972 */
973uint32_t
974rxvt_term::cmd_getc ()
975{
976 for (;;)
977 {
978 uint32_t c = next_char ();
979 if (c != NOCHAR)
980 return c;
981
982 // incomplete sequences should occur rarely, still, a better solution
983 // would be preferred. either setjmp/longjmp or better design.
984 fcntl (cmd_fd, F_SETFL, 0);
985 pty_fill ();
986 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
987 }
988}
989 1218
990#ifdef POINTER_BLANK 1219#ifdef POINTER_BLANK
991void
992rxvt_term::pointer_unblank ()
993{
994 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
995 recolour_cursor ();
996
997 hidden_pointer = 0; 1220 hidden_pointer = 0;
998 1221
999 if (Options & Opt_pointerBlank) 1222 if (option (Opt_pointerBlank))
1000 pointer_ev.start (NOW + pointerBlankDelay); 1223 pointer_ev.start (pointerBlankDelay);
1224#endif
1001} 1225}
1002 1226
1227#ifdef POINTER_BLANK
1003void 1228void
1004rxvt_term::pointer_blank () 1229rxvt_term::pointer_blank ()
1005{ 1230{
1006 if (!(Options & Opt_pointerBlank)) 1231 if (!option (Opt_pointerBlank))
1007 return; 1232 return;
1008 1233
1009 XDefineCursor (display->display, TermWin.vt, blank_cursor); 1234 XDefineCursor (dpy, vt, display->blank_cursor);
1010 XFlush (display->display); 1235 XFlush (dpy);
1011 1236
1012 hidden_pointer = 1; 1237 hidden_pointer = 1;
1013} 1238}
1014 1239
1015void 1240void
1016rxvt_term::pointer_cb (time_watcher &w) 1241rxvt_term::pointer_cb (ev::timer &w, int revents)
1017{ 1242{
1018 SET_R (this); 1243 make_current ();
1019 SET_LOCALE (locale);
1020 1244
1021 pointer_blank (); 1245 pointer_blank ();
1022} 1246}
1023#endif 1247#endif
1024 1248
1025void 1249void
1026rxvt_term::mouse_report (const XButtonEvent &ev) 1250rxvt_term::mouse_report (XButtonEvent &ev)
1027{ 1251{
1028 int button_number, key_state = 0; 1252 int button_number, key_state = 0;
1029 int x, y; 1253 int x, y;
1254 int code = 32;
1030 1255
1031 x = ev.x; 1256 x = Pixel2Col (ev.x) + 1;
1032 y = ev.y; 1257 y = Pixel2Row (ev.y) + 1;
1033 pixel_position (&x, &y); 1258
1259 if (ev.type == MotionNotify)
1260 {
1261 if (x == mouse_row && y == mouse_col)
1262 return;
1263
1264 mouse_row = x;
1265 mouse_col = y;
1266 code += 32;
1267 }
1034 1268
1035 if (MEvent.button == AnyButton) 1269 if (MEvent.button == AnyButton)
1036 {
1037 button_number = 3; 1270 button_number = 3;
1038 }
1039 else 1271 else
1040 { 1272 {
1041 button_number = MEvent.button - Button1; 1273 button_number = MEvent.button - Button1;
1042 /* add 0x3D for wheel events, like xterm does */ 1274 /* add 0x3D for wheel events, like xterm does */
1043 if (button_number >= 3) 1275 if (button_number >= 3)
1044 button_number += (64 - 3); 1276 button_number += 64 - 3;
1045 } 1277 }
1046 1278
1047 if (PrivateModes & PrivMode_MouseX10) 1279 if (priv_modes & PrivMode_MouseX10)
1048 { 1280 {
1049 /* 1281 /*
1050 * do not report ButtonRelease 1282 * do not report ButtonRelease
1051 * no state info allowed 1283 * no state info allowed
1052 */ 1284 */
… …
1067 + ((MEvent.state & ModMetaMask) ? 8 : 0) 1299 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1068 + ((MEvent.state & ControlMask) ? 16 : 0); 1300 + ((MEvent.state & ControlMask) ? 16 : 0);
1069#ifdef MOUSE_REPORT_DOUBLECLICK 1301#ifdef MOUSE_REPORT_DOUBLECLICK
1070 key_state += ((MEvent.clicks > 1) ? 32 : 0); 1302 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1071#endif 1303#endif
1072
1073 } 1304 }
1074 1305
1075#ifdef DEBUG_MOUSEREPORT 1306#if DEBUG_MOUSEREPORT
1076 fprintf(stderr, "Mouse ["); 1307 fprintf (stderr, "Mouse [");
1077 if (key_state & 16) 1308 if (key_state & 16)
1078 fputc('C', stderr); 1309 fputc ('C', stderr);
1079 if (key_state & 4) 1310 if (key_state & 4)
1080 fputc('S', stderr); 1311 fputc ('S', stderr);
1081 if (key_state & 8) 1312 if (key_state & 8)
1082 fputc('A', stderr); 1313 fputc ('A', stderr);
1083 if (key_state & 32) 1314 if (key_state & 32)
1084 fputc('2', stderr); 1315 fputc ('2', stderr);
1085 fprintf(stderr, "]: <%d>, %d/%d\n", 1316 fprintf (stderr, "]: <%d>, %d/%d\n",
1086 button_number, 1317 button_number,
1087 x + 1, 1318 x,
1088 y + 1); 1319 y);
1089#else 1320#endif
1321
1322#if ENABLE_FRILLS
1323 if (priv_modes & PrivMode_ExtMouseRight)
1324 tt_printf ("\033[%d;%d;%dM",
1325 code + button_number + key_state,
1326 x,
1327 y);
1328 else if (priv_modes & PrivMode_ExtModeMouse)
1329 tt_printf ("\033[M%c%lc%lc",
1330 code + button_number + key_state,
1331 wint_t (32 + x),
1332 wint_t (32 + y));
1333 else
1334#endif
1090 tt_printf("\033[M%c%c%c", 1335 tt_printf ("\033[M%c%c%c",
1091 (32 + button_number + key_state), 1336 code + button_number + key_state,
1092 (32 + x + 1), 1337 32 + x,
1093 (32 + y + 1)); 1338 32 + y);
1094#endif
1095} 1339}
1096
1097#ifdef USING_W11LIB
1098void
1099rxvt_W11_process_x_event(XEvent *ev)
1100{
1101 rxvt_t *r = rxvt_get_r();
1102
1103 x_cb (*ev);
1104}
1105#endif
1106 1340
1107/*{{{ process an X event */ 1341/*{{{ process an X event */
1108void 1342void
1109rxvt_term::x_cb (XEvent &ev) 1343rxvt_term::x_cb (XEvent &ev)
1110{ 1344{
1111 SET_R (this); 1345 make_current ();
1112 SET_LOCALE (locale);
1113 1346
1114#if defined(CURSOR_BLINK) 1347 dLocal (Display *, dpy);
1115 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1116 {
1117 if (hidden_cursor)
1118 {
1119 hidden_cursor = 0;
1120 want_refresh = 1;
1121 }
1122 1348
1123 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1349 if (ev.xany.window == vt
1124 } 1350 && SHOULD_INVOKE (HOOK_X_EVENT)
1125#endif 1351 && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END)))
1126
1127#if defined(POINTER_BLANK)
1128 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1129 {
1130 if (ev.type == MotionNotify
1131 || ev.type == ButtonPress
1132 || ev.type == ButtonRelease)
1133 if (hidden_pointer)
1134 pointer_unblank ();
1135
1136 if (ev.type == KeyPress && hidden_pointer == 0)
1137 pointer_blank ();
1138 }
1139#endif
1140
1141#ifdef USE_XIM
1142 if (XFilterEvent (&ev, None))
1143 return; 1352 return;
1144#endif
1145 1353
1354 // for XQueryPointer
1146 Window unused_root, unused_child; 1355 Window unused_root, unused_child;
1147 int unused_root_x, unused_root_y; 1356 int unused_root_x, unused_root_y;
1148 unsigned int unused_mask; 1357 unsigned int unused_mask;
1149
1150#ifdef DEBUG_X
1151 const char *const eventnames[] =
1152 { /* mason - this matches my system */
1153 "",
1154 "",
1155 "KeyPress",
1156 "KeyRelease",
1157 "ButtonPress",
1158 "ButtonRelease",
1159 "MotionNotify",
1160 "EnterNotify",
1161 "LeaveNotify",
1162 "FocusIn",
1163 "FocusOut",
1164 "KeymapNotify",
1165 "Expose",
1166 "GraphicsExpose",
1167 "NoExpose",
1168 "VisibilityNotify",
1169 "CreateNotify",
1170 "DestroyNotify",
1171 "UnmapNotify",
1172 "MapNotify",
1173 "MapRequest",
1174 "ReparentNotify",
1175 "ConfigureNotify",
1176 "ConfigureRequest",
1177 "GravityNotify",
1178 "ResizeRequest",
1179 "CirculateNotify",
1180 "CirculateRequest",
1181 "PropertyNotify",
1182 "SelectionClear",
1183 "SelectionRequest",
1184 "SelectionNotify",
1185 "ColormapNotify",
1186 "ClientMessage",
1187 "MappingNotify"
1188 };
1189#endif
1190
1191#ifdef DEBUG_X
1192 struct timeval tp;
1193 struct tm *ltt;
1194 (void)gettimeofday(&tp, NULL);
1195 ltt = localtime(&(tp.tv_sec));
1196 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev.xany.send_event ? "S" : " ", ev.xany.serial));
1197#endif
1198 1358
1199 switch (ev.type) 1359 switch (ev.type)
1200 { 1360 {
1201 case KeyPress: 1361 case KeyPress:
1202 lookup_key (ev.xkey); 1362 key_press (ev.xkey);
1203 break; 1363 break;
1204 1364
1205#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1206 case KeyRelease: 1365 case KeyRelease:
1207 { 1366 key_release (ev.xkey);
1208 if (!(ev.xkey.state & ControlMask))
1209 mouse_slip_wheel_speed = 0;
1210 else
1211 {
1212 KeySym ks;
1213
1214 ks = XKeycodeToKeysym(display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R)
1216 mouse_slip_wheel_speed = 0;
1217 }
1218 break; 1367 break;
1219 }
1220#endif
1221 1368
1222 case ButtonPress: 1369 case ButtonPress:
1223 button_press (ev.xbutton); 1370 button_press (ev.xbutton);
1224 break; 1371 break;
1225 1372
… …
1227 button_release (ev.xbutton); 1374 button_release (ev.xbutton);
1228 break; 1375 break;
1229 1376
1230 case ClientMessage: 1377 case ClientMessage:
1231 if (ev.xclient.format == 32 1378 if (ev.xclient.format == 32
1232 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1379 && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END)))
1233 destroy ();
1234#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev.xclient.data.l[0] == DndFile
1238 || ev.xclient.data.l[0] == DndDir
1239 || ev.xclient.data.l[0] == DndLink))
1240 { 1380 {
1241 /* Get Dnd data */ 1381 if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS])
1242 Atom ActualType; 1382 {
1243 int ActualFormat; 1383 if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END)))
1244 unsigned char *data; 1384 {
1245 unsigned long Size, RemainingBytes; 1385 if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW])
1246 1386 {
1247 XGetWindowProperty(display->display, display->root, 1387 if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END)))
1248 xa[XA_DNDSELECTION], 1388 destroy ();
1249 0L, 1000000L, 1389 }
1250 False, AnyPropertyType, 1390#if ENABLE_EWMH
1251 &ActualType, &ActualFormat, 1391 else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING])
1252 &Size, &RemainingBytes, 1392 XSendEvent (dpy, ev.xclient.window = display->root,
1393 False, SubstructureRedirectMask | SubstructureNotifyMask,
1253 &data); 1394 &ev);
1254 XChangeProperty(display->display, display->root, 1395#endif
1255 XA_CUT_BUFFER0, XA_STRING, 1396 }
1256 8, PropModeReplace, 1397 }
1257 data, STRLEN(data)); 1398#if ENABLE_XEMBED
1258 selection_paste (display->root, XA_CUT_BUFFER0, True); 1399 else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED])
1259 XSetInputFocus(display->display, display->root, RevertToNone, CurrentTime); 1400 {
1401 if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN)
1402 focus_in ();
1403 else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT)
1404 focus_out ();
1405 }
1406#endif
1260 } 1407 }
1261#endif /* OFFIX_DND */
1262 break;
1263
1264 case MappingNotify:
1265 XRefreshKeyboardMapping(&(ev.xmapping));
1266 break; 1408 break;
1267 1409
1268 /* 1410 /*
1269 * XXX: this is not the _current_ arrangement 1411 * XXX: this is not the _current_ arrangement
1270 * Here's my conclusion: 1412 * Here's my conclusion:
… …
1289 break; 1431 break;
1290 } 1432 }
1291 break; 1433 break;
1292 1434
1293 case FocusIn: 1435 case FocusIn:
1294 if (!TermWin.focus) 1436 if (ev.xfocus.detail != NotifyInferior
1437 && ev.xfocus.detail != NotifyPointer
1438 && ev.xfocus.mode != NotifyGrab)
1439 focus_in ();
1440 break;
1441
1442 case FocusOut:
1443 if (ev.xfocus.detail != NotifyInferior
1444 && ev.xfocus.detail != NotifyPointer
1445 && ev.xfocus.mode != NotifyGrab)
1446 focus_out ();
1447 break;
1448
1449 case ConfigureNotify:
1450 if (ev.xconfigure.window == parent[0])
1295 { 1451 {
1296 TermWin.focus = 1; 1452 while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev))
1297 want_refresh = 1;
1298#ifdef USE_XIM
1299 if (Input_Context != NULL)
1300 XSetICFocus(Input_Context);
1301#endif
1302#ifdef CURSOR_BLINK
1303 if (Options & Opt_cursorBlink)
1304 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1305#endif
1306
1307 } 1453 ;
1308 break;
1309 1454
1310 case FocusOut: 1455#ifdef HAVE_BG_PIXMAP
1311 if (TermWin.focus) 1456 bool moved = false;
1457 if (bg_window_position_sensitive ())
1312 { 1458 {
1313 TermWin.focus = 0; 1459 int x, y;
1314 want_refresh = 1; 1460 if (ev.xconfigure.send_event)
1315#ifdef USE_XIM 1461 {
1316 if (Input_Context != NULL)
1317 XUnsetICFocus(Input_Context);
1318#endif
1319#ifdef CURSOR_BLINK
1320 if (Options & Opt_cursorBlink)
1321 cursor_blink_ev.stop ();
1322 hidden_cursor = 0;
1323#endif
1324
1325 }
1326 break;
1327
1328 case ConfigureNotify:
1329 if (ev.xconfigure.window == TermWin.parent[0])
1330 {
1331 int height, width;
1332
1333 do
1334 { /* Wrap lots of configures into one */
1335 width = ev.xconfigure.width; 1462 x = ev.xconfigure.x;
1336 height = ev.xconfigure.height; 1463 y = ev.xconfigure.y;
1337 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1464 }
1465 else
1466 get_window_origin (x, y);
1467
1468 if (bg_set_position (x, y)
1469 || !(bg_flags & BG_IS_VALID))
1470 moved = true;
1338 } 1471 }
1339 while (XCheckTypedWindowEvent(display->display, ev.xconfigure.window, ConfigureNotify, &ev)); 1472#endif
1340 1473
1341 if (szHint.width != width || szHint.height != height) 1474 if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height)
1342 { 1475 {
1343 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1476 seen_resize = 1;
1344 resize_all_windows (width, height, 1); 1477 resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1);
1345 } 1478 }
1346#ifdef DEBUG_SIZE
1347 else 1479 else
1348 { 1480 {
1349 D_SIZE((stderr, "Size: Not resizing")); 1481#ifdef HAVE_BG_PIXMAP
1482 if (moved)
1483 {
1484 if (mapped)
1485 update_background ();
1486 else
1487 bg_invalidate ();
1488 }
1489#endif
1350 } 1490 }
1351#endif
1352#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1353 if (Options & Opt_transparent)
1354 {
1355 check_our_parents ();
1356 if (am_transparent)
1357 want_full_refresh = 1;
1358 }
1359#endif
1360 1491
1492 HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END));
1361 } 1493 }
1362 break; 1494 break;
1363 1495
1496 case PropertyNotify:
1497 HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END));
1498 break;
1499
1364 case SelectionClear: 1500 case SelectionClear:
1365 selection_clear (); 1501 selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]);
1366 break;
1367
1368 case SelectionNotify:
1369 if (selection_wait == Sel_normal)
1370 selection_paste (ev.xselection.requestor,
1371 ev.xselection.property, True);
1372 break; 1502 break;
1373 1503
1374 case SelectionRequest: 1504 case SelectionRequest:
1375 selection_send (ev.xselectionrequest); 1505 selection_send (ev.xselectionrequest);
1376 break; 1506 break;
1377 1507
1508 case MapNotify:
1509#ifdef HAVE_BG_PIXMAP
1510 /* This is needed specifically to fix the case of no window manager or a
1511 * non-reparenting window manager. In those cases we never get first
1512 * ConfigureNotify. Also that speeds startup under normal WM, by taking
1513 * care of multiplicity of ConfigureNotify events arriving while WM does
1514 * reparenting.
1515 * We should not render background immediately, as there could be several
1516 * ConfigureNotify's to follow. Lets take care of all of them in one scoop
1517 * by scheduling background redraw as soon as we can, but giving a short
1518 * bit of time for ConfigureNotifies to arrive.
1519 * We should render background PRIOR to drawing any text, but AFTER all
1520 * of ConfigureNotifys for the best results.
1521 */
1522 if (!(bg_flags & BG_IS_VALID))
1523 update_background_ev.start (0.025);
1524#endif
1525 mapped = 1;
1526#ifdef TEXT_BLINK
1527 text_blink_ev.start ();
1528#endif
1529 HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1530 break;
1531
1378 case UnmapNotify: 1532 case UnmapNotify:
1379 TermWin.mapped = 0; 1533 mapped = 0;
1380#ifdef TEXT_BLINK 1534#ifdef TEXT_BLINK
1381 text_blink_ev.stop (); 1535 text_blink_ev.stop ();
1382#endif 1536#endif
1537 HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END));
1383 break; 1538 break;
1384
1385 case MapNotify:
1386 TermWin.mapped = 1;
1387#ifdef TEXT_BLINK
1388 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1389#endif
1390 break;
1391
1392 case PropertyNotify:
1393 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1394 if (ev.xproperty.state == PropertyNewValue)
1395 selection_property (ev.xproperty.window, ev.xproperty.atom);
1396 break;
1397
1398#ifdef TRANSPARENT
1399 case ReparentNotify:
1400 rootwin_cb (ev);
1401 break;
1402#endif /* TRANSPARENT */
1403 1539
1404 case GraphicsExpose: 1540 case GraphicsExpose:
1405 case Expose: 1541 case Expose:
1406 if (ev.xany.window == TermWin.vt) 1542 if (ev.xany.window == vt)
1407 { 1543 {
1408#ifdef NO_SLOW_LINK_SUPPORT 1544 do
1545 {
1409 scr_expose (ev.xexpose.x, ev.xexpose.y, 1546 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev.xexpose.width, ev.xexpose.height, False); 1547 ev.xexpose.width, ev.xexpose.height, false);
1411#else 1548 }
1412 // don't understand this, so commented it out 1549 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev));
1550
1551 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1552
1553 while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev))
1554 {
1413 scr_expose (ev.xexpose.x, ev.xexpose.y, 1555 scr_expose (ev.xexpose.x, ev.xexpose.y,
1414 ev.xexpose.width, ev.xexpose.height, False); 1556 ev.xexpose.width, ev.xexpose.height, false);
1415 //scr_expose (ev.xexpose.x, 0, 1557 }
1416 // ev.xexpose.width, TermWin.height, False); 1558
1417#endif
1418 want_refresh = 1; 1559 want_refresh = 1;
1419 } 1560 }
1420 else 1561 else
1421 { 1562 {
1422 XEvent unused_event; 1563 XEvent unused_event;
1423 1564
1424 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1565 while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event))
1425 Expose, 1566 ;
1426 &unused_event)) ; 1567 while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event))
1427 while (XCheckTypedWindowEvent(display->display, ev.xany.window, 1568 ;
1428 GraphicsExpose, 1569
1429 &unused_event)) ; 1570 if (scrollBar.state && ev.xany.window == scrollBar.win)
1430 if (isScrollbarWindow(ev.xany.window))
1431 { 1571 {
1432 scrollBar.setIdle(); 1572 scrollBar.state = STATE_IDLE;
1433 scrollbar_show (0); 1573 scrollBar.show (0);
1434 } 1574 }
1435#ifdef MENUBAR
1436 if (menubar_visible () && isMenuBarWindow(ev.xany.window))
1437 menubar_expose ();
1438#endif
1439#ifdef RXVT_GRAPHICS
1440 Gr_expose (ev.xany.window);
1441#endif
1442
1443 } 1575 }
1444 break; 1576 break;
1445 1577
1446 case MotionNotify: 1578 case MotionNotify:
1447#ifdef POINTER_BLANK 1579#ifdef POINTER_BLANK
1448 if (hidden_pointer) 1580 if (hidden_pointer)
1449 pointer_unblank (); 1581 pointer_unblank ();
1450#endif 1582#endif
1451#if MENUBAR 1583 if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask))
1452 if (isMenuBarWindow(ev.xany.window)) 1584 || priv_modes & PrivMode_MouseAnyEvent)
1585 mouse_report (ev.xbutton);
1586 if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate)
1587 break;
1588
1589 if (ev.xany.window == vt)
1453 { 1590 {
1454 menubar_control (&(ev.xbutton)); 1591 if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY)
1455 break; 1592 && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END)))
1456 } 1593 ; // nop
1457#endif
1458 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1459 break;
1460
1461 if (ev.xany.window == TermWin.vt)
1462 {
1463 if ((ev.xbutton.state & (Button1Mask | Button3Mask))) 1594 else if (ev.xbutton.state & (Button1Mask | Button3Mask))
1464 { 1595 {
1465 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) 1596 while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev))
1466 ; 1597 ;
1467 1598
1468 XQueryPointer(display->display, TermWin.vt, 1599 XQueryPointer (dpy, vt,
1469 &unused_root, &unused_child, 1600 &unused_root, &unused_child,
1470 &unused_root_x, &unused_root_y, 1601 &unused_root_x, &unused_root_y,
1471 &(ev.xbutton.x), &(ev.xbutton.y), 1602 &ev.xbutton.x, &ev.xbutton.y,
1472 &unused_mask); 1603 &ev.xbutton.state);
1473#ifdef MOUSE_THRESHOLD 1604#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1605 /* deal with a `jumpy' mouse */
1475 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) 1606 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1476 { 1607 {
1477#endif 1608#endif
1609#if ISO_14755
1610 // 5.4
1611 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1612 {
1613 iso14755_54 (ev.xbutton.x, ev.xbutton.y);
1614 break;
1615 }
1616#endif
1478 selection_extend ((ev.xbutton.x), (ev.xbutton.y), 1617 selection_extend (ev.xbutton.x, ev.xbutton.y,
1479 (ev.xbutton.state & Button3Mask) ? 2 : 0); 1618 ev.xbutton.state & Button3Mask ? 2 : 0);
1619
1480#ifdef SELECTION_SCROLLING 1620#ifdef SELECTION_SCROLLING
1481 if (ev.xbutton.y < TermWin.int_bwidth 1621 if (ev.xbutton.y < int_bwidth
1482 || Pixel2Row(ev.xbutton.y) > (TermWin.nrow-1)) 1622 || Pixel2Row (ev.xbutton.y) > (nrow-1))
1483 { 1623 {
1484 int dist; 1624 int dist;
1485
1486 pending_scroll_selection=1;
1487 1625
1488 /* don't clobber the current delay if we are 1626 /* don't clobber the current delay if we are
1489 * already in the middle of scrolling. 1627 * already in the middle of scrolling.
1490 */ 1628 */
1491 if (scroll_selection_delay<=0) 1629 if (!sel_scroll_ev.is_active ())
1492 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1630 sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1493 1631
1494 /* save the event params so we can highlight 1632 /* save the event params so we can highlight
1495 * the selection in the pending-scroll loop 1633 * the selection in the pending-scroll loop
1496 */ 1634 */
1497 selection_save_x=ev.xbutton.x; 1635 selection_save_x = ev.xbutton.x;
1498 selection_save_y=ev.xbutton.y; 1636 selection_save_y = ev.xbutton.y;
1499 selection_save_state=
1500 (ev.xbutton.state & Button3Mask) ? 2 : 0; 1637 selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0;
1501 1638
1502 /* calc number of lines to scroll */ 1639 /* calc number of lines to scroll */
1503 if (ev.xbutton.y<TermWin.int_bwidth) 1640 if (ev.xbutton.y < int_bwidth)
1504 { 1641 {
1505 scroll_selection_dir = UP; 1642 scroll_selection_dir = UP;
1506 dist = TermWin.int_bwidth - ev.xbutton.y; 1643 dist = int_bwidth - ev.xbutton.y;
1507 } 1644 }
1508 else 1645 else
1509 { 1646 {
1510 scroll_selection_dir = DN; 1647 scroll_selection_dir = DN;
1511 dist = ev.xbutton.y - 1648 dist = ev.xbutton.y - (int_bwidth + height);
1512 (TermWin.int_bwidth + TermWin.height);
1513 } 1649 }
1650
1514 scroll_selection_lines=(Pixel2Height(dist)/ 1651 scroll_selection_lines = Pixel2Height (dist)
1515 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1652 / SELECTION_SCROLL_LINE_SPEEDUP
1653 + 1;
1516 MIN_IT(scroll_selection_lines, 1654 min_it (scroll_selection_lines,
1517 SELECTION_SCROLL_MAX_LINES); 1655 SELECTION_SCROLL_MAX_LINES);
1518 } 1656 }
1519 else 1657 else
1520 { 1658 {
1521 /* we are within the text window, so we 1659 /* we are within the text window, so we
1522 * shouldn't be scrolling 1660 * shouldn't be scrolling
1523 */ 1661 */
1524 pending_scroll_selection = 0; 1662 sel_scroll_ev.stop();
1525 } 1663 }
1526#endif 1664#endif
1527#ifdef MOUSE_THRESHOLD 1665#ifdef MOUSE_THRESHOLD
1528
1529 } 1666 }
1530#endif 1667#endif
1531
1532 } 1668 }
1533 } 1669 }
1534 else if (isScrollbarWindow(ev.xany.window) && scrollbar_isMotion()) 1670 else if (scrollBar.state == STATE_MOTION && ev.xany.window == scrollBar.win)
1535 { 1671 {
1536 while (XCheckTypedWindowEvent(display->display, scrollBar.win, 1672 while (XCheckTypedWindowEvent (dpy, scrollBar.win,
1537 MotionNotify, &ev)) ; 1673 MotionNotify, &ev))
1674 ;
1675
1538 XQueryPointer(display->display, scrollBar.win, 1676 XQueryPointer (dpy, scrollBar.win,
1539 &unused_root, &unused_child, 1677 &unused_root, &unused_child,
1540 &unused_root_x, &unused_root_y, 1678 &unused_root_x, &unused_root_y,
1541 &(ev.xbutton.x), &(ev.xbutton.y), 1679 &ev.xbutton.x, &ev.xbutton.y,
1542 &unused_mask); 1680 &unused_mask);
1543 scr_move_to (scrollbar_position(ev.xbutton.y) - csrO, 1681 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1544 scrollbar_size()); 1682 scrollBar.size ());
1545 scr_refresh (refresh_type);
1546 refresh_limit = 0; 1683 want_refresh = 1;
1547 scrollbar_show (1); 1684 scrollBar.show (1);
1548 } 1685 }
1549 break; 1686 break;
1550 } 1687 }
1551}
1552 1688
1553#ifdef TRANSPARENT 1689#if defined(CURSOR_BLINK)
1690 if (option (Opt_cursorBlink) && ev.type == KeyPress)
1691 {
1692 if (hidden_cursor)
1693 {
1694 hidden_cursor = 0;
1695 want_refresh = 1;
1696 }
1697
1698 cursor_blink_ev.again ();
1699 }
1700#endif
1701
1702#if defined(POINTER_BLANK)
1703 if (option (Opt_pointerBlank) && pointerBlankDelay > 0)
1704 {
1705 if (ev.type == MotionNotify
1706 || ev.type == ButtonPress
1707 || ev.type == ButtonRelease)
1708 if (hidden_pointer)
1709 pointer_unblank ();
1710
1711 if (ev.type == KeyPress && hidden_pointer == 0)
1712 pointer_blank ();
1713 }
1714#endif
1715
1716 refresh_check ();
1717}
1718
1719#if ENABLE_FRILLS
1720void
1721rxvt_term::set_urgency (bool enable)
1722{
1723 if (enable == urgency_hint)
1724 return;
1725
1726 if (XWMHints *h = XGetWMHints (dpy, parent[0]))
1727 {
1728 h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0);
1729 XSetWMHints (dpy, parent[0], h);
1730 urgency_hint = enable;
1731 }
1732}
1733#endif
1734
1735void
1736rxvt_term::focus_in ()
1737{
1738 if (!focus)
1739 {
1740 focus = 1;
1741 want_refresh = 1;
1742
1743#if USE_XIM
1744 if (Input_Context != NULL)
1745 {
1746 IMSetPosition ();
1747 XSetICFocus (Input_Context);
1748 }
1749#endif
1750#if CURSOR_BLINK
1751 if (option (Opt_cursorBlink))
1752 cursor_blink_ev.again ();
1753#endif
1754#if OFF_FOCUS_FADING
1755 if (rs[Rs_fade])
1756 {
1757 pix_colors = pix_colors_focused;
1758 scr_recolour ();
1759 }
1760#endif
1761#if ENABLE_FRILLS
1762 if (option (Opt_urgentOnBell))
1763 set_urgency (0);
1764#endif
1765
1766 HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END));
1767 }
1768}
1769
1770void
1771rxvt_term::focus_out ()
1772{
1773 if (focus)
1774 {
1775 focus = 0;
1776 want_refresh = 1;
1777
1778#if ENABLE_FRILLS
1779 if (option (Opt_urgentOnBell))
1780 set_urgency (0);
1781#endif
1782#if ENABLE_FRILLS || ISO_14755
1783 if (iso14755buf)
1784 {
1785 iso14755buf = 0;
1786# if ISO_14755
1787 scr_overlay_off ();
1788# endif
1789 }
1790#endif
1791#if USE_XIM
1792 if (Input_Context != NULL)
1793 XUnsetICFocus (Input_Context);
1794#endif
1795#if CURSOR_BLINK
1796 if (option (Opt_cursorBlink))
1797 cursor_blink_ev.stop ();
1798
1799 hidden_cursor = 0;
1800#endif
1801#if OFF_FOCUS_FADING
1802 if (rs[Rs_fade])
1803 {
1804 pix_colors = pix_colors_unfocused;
1805 scr_recolour ();
1806 }
1807#endif
1808
1809 HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END));
1810 }
1811}
1812
1813void
1814rxvt_term::update_fade_color (unsigned int idx)
1815{
1816#if OFF_FOCUS_FADING
1817 if (rs[Rs_fade])
1818 {
1819 rgba c;
1820 pix_colors [Color_fade].get (c);
1821 pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c);
1822 }
1823#endif
1824}
1825
1826#if ENABLE_TRANSPARENCY || ENABLE_PERL
1554void 1827void
1555rxvt_term::rootwin_cb (XEvent &ev) 1828rxvt_term::rootwin_cb (XEvent &ev)
1556{ 1829{
1557 SET_R (this); 1830 make_current ();
1558 SET_LOCALE (locale);
1559 1831
1560 if (ev.type == PropertyNotify) 1832 if (SHOULD_INVOKE (HOOK_ROOT_EVENT)
1833 && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END)))
1834 return;
1835
1836# if ENABLE_TRANSPARENCY
1837 switch (ev.type)
1561 { 1838 {
1839 case PropertyNotify:
1562 /* 1840 /*
1563 * if user used some Esetroot compatible prog to set the root bg, 1841 * if user used some Esetroot compatible prog to set the root bg,
1564 * use the property to determine the pixmap. We use it later on. 1842 * use the property to determine the pixmap. We use it later on.
1565 */ 1843 */
1566 if (xa[XA_XROOTPMAPID] == 0)
1567 xa[XA_XROOTPMAPID] = XInternAtom(display->display, "_XROOTPMAP_ID", False);
1568
1569 if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) 1844 if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID]
1845 || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID])
1846 {
1847 bg_set_root_pixmap ();
1848 update_background ();
1849 }
1850
1570 return; 1851 break;
1571 }
1572
1573 if ((Options & Opt_transparent) && check_our_parents ())
1574 { 1852 }
1575 if (am_transparent)
1576 want_full_refresh = 1;
1577 }
1578}
1579#endif 1853# endif
1580 1854
1855 refresh_check ();
1856}
1857#endif
1858
1581void 1859void
1582rxvt_term::button_press (const XButtonEvent &ev) 1860rxvt_term::button_press (XButtonEvent &ev)
1583{ 1861{
1584 int reportmode = 0, clickintime; 1862 int reportmode = 0, clickintime;
1585 1863
1586 bypass_keystate = ev.state & (ModMetaMask | ShiftMask); 1864 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1865
1587 if (!bypass_keystate) 1866 if (!bypass_keystate)
1588 reportmode = !!(PrivateModes & PrivMode_mouse_report); 1867 reportmode = !! (priv_modes & PrivMode_mouse_report);
1868
1589 /* 1869 /*
1590 * VT window processing of button press 1870 * VT window processing of button press
1591 */ 1871 */
1592 if (ev.window == TermWin.vt) 1872 if (ev.window == vt)
1593 { 1873 {
1594#if RXVT_GRAPHICS 1874 if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END)))
1595 if (ev.subwindow != None) 1875 return;
1596 rxvt_Gr_ButtonPress (ev.x, ev.y);
1597 else
1598#endif
1599 1876
1877#if ISO_14755
1878 // 5.4
1879 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
1880 {
1881 iso14755_54 (ev.x, ev.y);
1882 return;
1600 { 1883 }
1884#endif
1885
1601 clickintime = ev.time - MEvent.time < MULTICLICK_TIME; 1886 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1887
1602 if (reportmode) 1888 if (reportmode)
1889 {
1890 /* mouse report from vt window */
1891 /* save the xbutton state (for ButtonRelease) */
1892 MEvent.state = ev.state;
1893#ifdef MOUSE_REPORT_DOUBLECLICK
1894 if (ev.button == MEvent.button && clickintime)
1603 { 1895 {
1604 /* mouse report from vt window */ 1896 /* same button, within allowed time */
1605 /* save the xbutton state (for ButtonRelease) */ 1897 MEvent.clicks++;
1606 MEvent.state = ev.state; 1898
1607#ifdef MOUSE_REPORT_DOUBLECLICK 1899 if (MEvent.clicks > 1)
1608 if (ev.button == MEvent.button && clickintime)
1609 { 1900 {
1610 /* same button, within alloted time */
1611 MEvent.clicks++;
1612 if (MEvent.clicks > 1)
1613 {
1614 /* only report double clicks */ 1901 /* only report double clicks */
1615 MEvent.clicks = 2; 1902 MEvent.clicks = 2;
1616 mouse_report (ev); 1903 mouse_report (ev);
1617 1904
1618 /* don't report the release */ 1905 /* don't report the release */
1619 MEvent.clicks = 0; 1906 MEvent.clicks = 0;
1620 MEvent.button = AnyButton; 1907 MEvent.button = AnyButton;
1621 }
1622 } 1908 }
1623 else
1624 {
1625 /* different button, or time expired */
1626 MEvent.clicks = 1;
1627 MEvent.button = ev.button;
1628 mouse_report (ev);
1629 }
1630#else
1631 MEvent.button = ev.button;
1632 mouse_report (ev);
1633#endif /* MOUSE_REPORT_DOUBLECLICK */
1634
1635 } 1909 }
1636 else 1910 else
1637 { 1911 {
1912 /* different button, or time expired */
1913 MEvent.clicks = 1;
1914 MEvent.button = ev.button;
1915 mouse_report (ev);
1916 }
1917#else
1918 MEvent.button = ev.button;
1919 mouse_report (ev);
1920#endif /* MOUSE_REPORT_DOUBLECLICK */
1921
1922 }
1923 else
1924 {
1638 if (ev.button != MEvent.button) 1925 if (ev.button != MEvent.button)
1639 MEvent.clicks = 0; 1926 MEvent.clicks = 0;
1927
1640 switch (ev.button) 1928 switch (ev.button)
1641 { 1929 {
1642 case Button1: 1930 case Button1:
1931 /* allow meta + click to select rectangular areas */
1932 /* should be done in screen.C */
1933#if ENABLE_FRILLS
1934 selection.rect = !!(ev.state & ModMetaMask);
1935#else
1936 selection.rect = false;
1937#endif
1938
1643 /* allow shift+left click to extend selection */ 1939 /* allow shift+left click to extend selection */
1644 if (ev.state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1940 if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report))
1645 { 1941 {
1646 if (MEvent.button == Button1 && clickintime)
1647 selection_rotate (ev.x, ev.y);
1648 else
1649 selection_extend (ev.x, ev.y, 1);
1650 }
1651 else
1652 {
1653 if (MEvent.button == Button1 && clickintime)
1654 MEvent.clicks++;
1655 else
1656 MEvent.clicks = 1;
1657
1658 selection_click (MEvent.clicks, ev.x, ev.y);
1659 }
1660
1661 MEvent.button = Button1;
1662 break;
1663
1664 case Button3:
1665 if (MEvent.button == Button3 && clickintime) 1942 if (MEvent.button == Button1 && clickintime)
1666 selection_rotate (ev.x, ev.y); 1943 selection_rotate (ev.x, ev.y);
1667 else 1944 else
1668 selection_extend (ev.x, ev.y, 1); 1945 selection_extend (ev.x, ev.y, 1);
1946 }
1947 else
1948 {
1949 if (MEvent.button == Button1 && clickintime)
1950 MEvent.clicks++;
1951 else
1952 MEvent.clicks = 1;
1953
1954 selection_click (MEvent.clicks, ev.x, ev.y);
1955 }
1956
1957 MEvent.button = Button1;
1958 break;
1959
1960 case Button3:
1961 if (MEvent.button == Button3 && clickintime)
1962 selection_rotate (ev.x, ev.y);
1963 else
1964 selection_extend (ev.x, ev.y, 1);
1965
1669 MEvent.button = Button3; 1966 MEvent.button = Button3;
1670 break; 1967 break;
1671 }
1672 } 1968 }
1969 }
1970
1673 MEvent.time = ev.time; 1971 MEvent.time = ev.time;
1674 return; 1972 return;
1675 }
1676 } 1973 }
1677 1974
1678 /* 1975 /*
1679 * Scrollbar window processing of button press 1976 * Scrollbar window processing of button press
1680 */ 1977 */
1681 if (isScrollbarWindow(ev.window)) 1978 if (scrollBar.state && ev.window == scrollBar.win)
1682 { 1979 {
1683 scrollBar.setIdle (); 1980 page_dirn direction = NO_DIR;
1981
1982 if (scrollBar.upButton (ev.y))
1983 direction = UP; /* up */
1984 else if (scrollBar.dnButton (ev.y))
1985 direction = DN; /* down */
1986
1987 scrollBar.state = STATE_IDLE;
1684 /* 1988 /*
1685 * Rxvt-style scrollbar: 1989 * Rxvt-style scrollbar:
1686 * move up if mouse is above slider 1990 * move up if mouse is above slider
1687 * move dn if mouse is below slider 1991 * move dn if mouse is below slider
1688 * 1992 *
… …
1697 /* 2001 /*
1698 * Mouse report disabled scrollbar: 2002 * Mouse report disabled scrollbar:
1699 * arrow buttons - send up/down 2003 * arrow buttons - send up/down
1700 * click on scrollbar - send pageup/down 2004 * click on scrollbar - send pageup/down
1701 */ 2005 */
1702 if ((scrollBar.style == R_SB_NEXT 2006 if (direction == UP)
1703 && scrollbarnext_upButton(ev.y))
1704 || (scrollBar.style == R_SB_RXVT
1705 && scrollbarrxvt_upButton(ev.y)))
1706 tt_printf("\033[A"); 2007 tt_printf ("\033[A");
1707 else if ((scrollBar.style == R_SB_NEXT 2008 else if (direction == DN)
1708 && scrollbarnext_dnButton(ev.y))
1709 || (scrollBar.style == R_SB_RXVT
1710 && scrollbarrxvt_dnButton(ev.y)))
1711 tt_printf("\033[B"); 2009 tt_printf ("\033[B");
1712 else 2010 else
1713 switch (ev.button) 2011 switch (ev.button)
1714 { 2012 {
1715 case Button2: 2013 case Button2:
1716 tt_printf("\014"); 2014 tt_printf ("\014");
1717 break; 2015 break;
1718 case Button1: 2016 case Button1:
1719 tt_printf("\033[6~"); 2017 tt_printf ("\033[6~");
1720 break; 2018 break;
1721 case Button3: 2019 case Button3:
1722 tt_printf("\033[5~"); 2020 tt_printf ("\033[5~");
1723 break; 2021 break;
1724 } 2022 }
1725 } 2023 }
1726 else 2024 else
1727#endif /* NO_SCROLLBAR_REPORT */ 2025#endif /* NO_SCROLLBAR_REPORT */
1728
1729 {
1730 char upordown = 0;
1731
1732 if (scrollBar.style == R_SB_NEXT)
1733 { 2026 {
1734 if (scrollbarnext_upButton(ev.y)) 2027 if (direction != NO_DIR)
1735 upordown = -1; /* up */
1736 else if (scrollbarnext_dnButton(ev.y))
1737 upordown = 1; /* down */
1738 }
1739 else if (scrollBar.style == R_SB_RXVT)
1740 {
1741 if (scrollbarrxvt_upButton(ev.y))
1742 upordown = -1; /* up */
1743 else if (scrollbarrxvt_dnButton(ev.y))
1744 upordown = 1; /* down */
1745 }
1746 if (upordown)
1747 { 2028 {
1748#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 2029#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1749 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 2030 if (!cont_scroll_ev.is_active ())
2031 cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1750#endif 2032#endif
1751 if (scr_page (upordown < 0 ? UP : DN, 1)) 2033 if (scr_page (direction, 1))
1752 { 2034 {
1753 if (upordown < 0) 2035 if (direction == UP)
1754 scrollBar.setUp (); 2036 scrollBar.state = STATE_UP;
1755 else 2037 else
1756 scrollBar.setDn (); 2038 scrollBar.state = STATE_DOWN;
1757 } 2039 }
1758 } 2040 }
1759 else 2041 else
1760 switch (ev.button) 2042 switch (ev.button)
1761 { 2043 {
1762 case Button2: 2044 case Button2:
1763 switch (scrollbar_align) 2045 switch (scrollBar.align)
1764 { 2046 {
1765 case R_SB_ALIGN_TOP: 2047 case R_SB_ALIGN_TOP:
1766 csrO = 0; 2048 csrO = 0;
1767 break; 2049 break;
1768 case R_SB_ALIGN_CENTRE: 2050 case R_SB_ALIGN_CENTRE:
… …
1770 break; 2052 break;
1771 case R_SB_ALIGN_BOTTOM: 2053 case R_SB_ALIGN_BOTTOM:
1772 csrO = scrollBar.bot - scrollBar.top; 2054 csrO = scrollBar.bot - scrollBar.top;
1773 break; 2055 break;
1774 } 2056 }
2057
1775 if (scrollBar.style == R_SB_XTERM 2058 if (scrollBar.style == R_SB_XTERM
1776 || scrollbar_above_slider(ev.y) 2059 || scrollbar_above_slider (ev.y)
1777 || scrollbar_below_slider(ev.y)) 2060 || scrollbar_below_slider (ev.y))
1778 scr_move_to ( scrollbar_position(ev.y) - csrO, 2061 scr_move_to (scrollbar_position (ev.y) - csrO, scrollBar.size ());
1779 scrollbar_size()); 2062
1780 scrollBar.setMotion (); 2063 scrollBar.state = STATE_MOTION;
1781 break; 2064 break;
1782 2065
1783 case Button1: 2066 case Button1:
1784 if (scrollbar_align == R_SB_ALIGN_CENTRE) 2067 if (scrollBar.align == R_SB_ALIGN_CENTRE)
1785 csrO = ev.y - scrollBar.top; 2068 csrO = ev.y - scrollBar.top;
1786 /* FALLTHROUGH */ 2069 /* FALLTHROUGH */
1787 2070
1788 case Button3: 2071 case Button3:
1789 if (scrollBar.style != R_SB_XTERM) 2072 if (scrollBar.style != R_SB_XTERM)
1790 { 2073 {
1791 if (scrollbar_above_slider(ev.y)) 2074 if (scrollbar_above_slider (ev.y))
1792# ifdef RXVT_SCROLL_FULL 2075# ifdef RXVT_SCROLL_FULL
1793 scr_page (UP, TermWin.nrow - 1); 2076 scr_page (UP, nrow - 1);
1794# else 2077# else
1795 scr_page (UP, TermWin.nrow / 4); 2078 scr_page (UP, nrow / 4);
1796# endif 2079# endif
1797 else if (scrollbar_below_slider(ev.y)) 2080 else if (scrollbar_below_slider (ev.y))
1798# ifdef RXVT_SCROLL_FULL 2081# ifdef RXVT_SCROLL_FULL
1799 scr_page (DN, TermWin.nrow - 1); 2082 scr_page (DN, nrow - 1);
1800# else 2083# else
1801 scr_page (DN, TermWin.nrow / 4); 2084 scr_page (DN, nrow / 4);
1802# endif 2085# endif
1803 else 2086 else
1804 scrollBar.setMotion (); 2087 scrollBar.state = STATE_MOTION;
1805 } 2088 }
1806 else 2089 else
1807 { 2090 {
1808 scr_page ((ev.button == Button1 ? DN : UP), 2091 scr_page ((ev.button == Button1 ? DN : UP),
1809 (TermWin.nrow 2092 (nrow
1810 * scrollbar_position(ev.y) 2093 * scrollbar_position (ev.y)
1811 / scrollbar_size())); 2094 / scrollBar.size ()));
1812 } 2095 }
2096
1813 break; 2097 break;
1814 } 2098 }
1815 } 2099 }
2100
1816 return; 2101 return;
1817 } 2102 }
1818#if MENUBAR
1819 /*
1820 * Menubar window processing of button press
1821 */
1822 if (isMenuBarWindow(ev.window))
1823 menubar_control (ev);
1824#endif
1825} 2103}
1826 2104
1827void 2105void
1828rxvt_term::button_release (const XButtonEvent &ev) 2106rxvt_term::button_release (XButtonEvent &ev)
1829{ 2107{
1830 int reportmode = 0; 2108 int reportmode = 0;
1831 2109
1832 csrO = 0; /* reset csr Offset */ 2110 csrO = 0; /* reset csr Offset */
1833 if (!bypass_keystate) 2111 if (!bypass_keystate)
1834 reportmode = !!(PrivateModes & PrivMode_mouse_report); 2112 reportmode = !! (priv_modes & PrivMode_mouse_report);
1835 2113
1836 if (scrollbar_isUpDn()) 2114 if (scrollBar.state == STATE_UP || scrollBar.state == STATE_DOWN)
1837 { 2115 {
1838 scrollBar.setIdle (); 2116 scrollBar.state = STATE_IDLE;
1839 scrollbar_show (0); 2117 scrollBar.show (0);
1840#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1841 refresh_type &= ~SMOOTH_REFRESH;
1842#endif
1843
1844 } 2118 }
2119
1845#ifdef SELECTION_SCROLLING 2120#ifdef SELECTION_SCROLLING
1846 pending_scroll_selection=0; 2121 sel_scroll_ev.stop();
1847#endif 2122#endif
2123
1848 if (ev.window == TermWin.vt) 2124 if (ev.window == vt)
1849 { 2125 {
1850#ifdef RXVT_GRAPHICS 2126 if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END)))
1851 if (ev.subwindow != None) 2127 return;
1852 rxvt_Gr_ButtonRelease(ev.x, ev.y);
1853 else
1854#endif
1855 2128
1856 { 2129#if ISO_14755
2130 // 5.4
2131 if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54))
2132 return;
2133#endif
2134
1857 if (reportmode) 2135 if (reportmode)
2136 {
2137 /* mouse report from vt window */
2138 /* don't report release of wheel "buttons" */
2139 if (ev.button >= 4)
2140 return;
2141#ifdef MOUSE_REPORT_DOUBLECLICK
2142 /* only report the release of 'slow' single clicks */
2143 if (MEvent.button != AnyButton
2144 && (ev.button != MEvent.button
2145 || (ev.time - MEvent.time
2146 > MULTICLICK_TIME / 2)))
1858 { 2147 {
1859 /* mouse report from vt window */
1860 /* don't report release of wheel "buttons" */
1861 if (ev.button >= 4)
1862 return;
1863#ifdef MOUSE_REPORT_DOUBLECLICK
1864 /* only report the release of 'slow' single clicks */
1865 if (MEvent.button != AnyButton
1866 && (ev.button != MEvent.button
1867 || (ev.time - MEvent.time
1868 > MULTICLICK_TIME / 2)))
1869 {
1870 MEvent.clicks = 0; 2148 MEvent.clicks = 0;
1871 MEvent.button = AnyButton;
1872 mouse_report (ev);
1873 }
1874#else /* MOUSE_REPORT_DOUBLECLICK */
1875 MEvent.button = AnyButton; 2149 MEvent.button = AnyButton;
1876 mouse_report (ev); 2150 mouse_report (ev);
1877#endif /* MOUSE_REPORT_DOUBLECLICK */
1878 return;
1879 } 2151 }
2152#else /* MOUSE_REPORT_DOUBLECLICK */
2153 MEvent.button = AnyButton;
2154 mouse_report (ev);
2155#endif /* MOUSE_REPORT_DOUBLECLICK */
2156 return;
2157 }
2158
1880 /* 2159 /*
1881 * dumb hack to compensate for the failure of click-and-drag 2160 * dumb hack to compensate for the failure of click-and-drag
1882 * when overriding mouse reporting 2161 * when overriding mouse reporting
1883 */ 2162 */
1884 if (PrivateModes & PrivMode_mouse_report 2163 if (priv_modes & PrivMode_mouse_report
1885 && bypass_keystate 2164 && bypass_keystate
1886 && ev.button == Button1 && MEvent.clicks <= 1) 2165 && ev.button == Button1 && MEvent.clicks <= 1)
1887 selection_extend (ev.x, ev.y, 0); 2166 selection_extend (ev.x, ev.y, 0);
1888 2167
1889 switch (ev.button) 2168 switch (ev.button)
2169 {
2170 case Button1:
2171 case Button3:
2172 selection_make (ev.time);
2173 break;
2174
2175 case Button2:
2176 if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window?
2177 selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary);
2178 break;
2179
2180#ifdef MOUSE_WHEEL
2181 case Button4:
2182 case Button5:
1890 { 2183 {
1891 case Button1: 2184 int i;
1892 case Button3: 2185 page_dirn v;
1893 selection_make (ev.time); 2186
2187 v = ev.button == Button4 ? UP : DN;
2188
2189 if (ev.state & ShiftMask)
1894 break; 2190 i = 1;
1895 case Button2: 2191 else if (option (Opt_mouseWheelScrollPage))
1896 selection_request (ev.time, ev.x, ev.y); 2192 i = nrow - 1;
2193 else
1897 break; 2194 i = 5;
2195
1898#ifdef MOUSE_WHEEL 2196# ifdef MOUSE_SLIP_WHEELING
1899 case Button4: 2197 if (ev.state & ControlMask)
1900 case Button5:
1901 { 2198 {
1902 int i;
1903 page_dirn v;
1904
1905 v = (ev.button == Button4) ? UP : DN;
1906 if (ev.state & ShiftMask)
1907 i = 1;
1908 else if ((Options & Opt_mouseWheelScrollPage))
1909 i = TermWin.nrow - 1;
1910 else
1911 i = 5;
1912# ifdef MOUSE_SLIP_WHEELING
1913 if (ev.state & ControlMask)
1914 {
1915 mouse_slip_wheel_speed += (v ? -1 : 1); 2199 mouse_slip_wheel_speed += v ? -1 : 1;
1916 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 2200 if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow;
2201 if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow;
2202
2203 if (!slip_wheel_ev.is_active ())
2204 slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY);
1917 } 2205 }
2206 else
1918# endif 2207# endif
1919# ifdef JUMP_MOUSE_WHEEL 2208 {
1920 scr_page (v, i); 2209 scr_page (v, i);
1921 scr_refresh (SMOOTH_REFRESH);
1922 scrollbar_show (1); 2210 scrollBar.show (1);
1923# else
1924 while (i--)
1925 {
1926 scr_page (v, 1);
1927 scr_refresh (SMOOTH_REFRESH);
1928 scrollbar_show (1);
1929 }
1930# endif
1931
1932 }
1933 break;
1934#endif
1935
1936 }
1937 }
1938 }
1939#ifdef MENUBAR
1940 else if (isMenuBarWindow(ev.window))
1941 menubar_control (ev);
1942#endif
1943}
1944
1945
1946#ifdef TRANSPARENT
1947/*
1948 * Check our parents are still who we think they are.
1949 * Do transparency updates if required
1950 */
1951int
1952rxvt_term::check_our_parents ()
1953{
1954 int i, pchanged, aformat, have_pixmap, rootdepth;
1955 unsigned long nitems, bytes_after;
1956 Atom atype;
1957 unsigned char *prop = NULL;
1958 Window root, oldp, *list;
1959 Pixmap rootpixmap = None;
1960 XWindowAttributes wattr, wrootattr;
1961
1962 pchanged = 0;
1963
1964 if (!(Options & Opt_transparent))
1965 return pchanged; /* Don't try any more */
1966
1967 XGetWindowAttributes(display->display, display->root, &wrootattr);
1968 rootdepth = wrootattr.depth;
1969
1970 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr);
1971 if (rootdepth != wattr.depth)
1972 {
1973 if (am_transparent)
1974 {
1975 pchanged = 1;
1976 XSetWindowBackground(display->display, TermWin.vt,
1977 PixColors[Color_bg]);
1978 am_transparent = am_pixmap_trans = 0;
1979 }
1980 return pchanged; /* Don't try any more */
1981 }
1982
1983 /* Get all X ops out of the queue so that our information is up-to-date. */
1984 XSync(display->display, False);
1985
1986 /*
1987 * Make the frame window set by the window manager have
1988 * the root background. Some window managers put multiple nested frame
1989 * windows for each client, so we have to take care about that.
1990 */
1991 i = (xa[XA_XROOTPMAPID] != 0
1992 && (XGetWindowProperty(display->display, display->root, xa[XA_XROOTPMAPID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success));
1995 if (!i || prop == NULL)
1996 have_pixmap = 0;
1997 else
1998 {
1999 have_pixmap = 1;
2000 rootpixmap = *((Pixmap *)prop);
2001 XFree(prop);
2002 }
2003 if (have_pixmap)
2004 {
2005 /*
2006 * Copy display->root pixmap transparency
2007 */
2008 int sx, sy, nx, ny;
2009 unsigned int nw, nh;
2010 Window cr;
2011 XImage *image;
2012 GC gc;
2013 XGCValues gcvalue;
2014
2015 XTranslateCoordinates(display->display, TermWin.parent[0], display->root,
2016 0, 0, &sx, &sy, &cr);
2017 nw = (unsigned int)szHint.width;
2018 nh = (unsigned int)szHint.height;
2019 nx = ny = 0;
2020 if (sx < 0)
2021 {
2022 nw += sx;
2023 nx = -sx;
2024 sx = 0;
2025 }
2026 if (sy < 0)
2027 {
2028 nh += sy;
2029 ny = -sy;
2030 sy = 0;
2031 }
2032 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
2033 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
2034 allowedxerror = -1;
2035 image = XGetImage(display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
2036 ZPixmap);
2037 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2038 /* XXX: may need a delay here? */
2039 allowedxerror = 0;
2040 if (image == NULL)
2041 {
2042 if (am_transparent && am_pixmap_trans)
2043 {
2044 pchanged = 1;
2045 if (TermWin.pixmap != None)
2046 {
2047 XFreePixmap(display->display, TermWin.pixmap);
2048 TermWin.pixmap = None;
2049 } 2211 }
2050 } 2212 }
2051 am_pixmap_trans = 0; 2213 break;
2214#endif
2215 }
2216 }
2217}
2218
2219/*}}} */
2220
2221void
2222rxvt_term::cmd_parse ()
2223{
2224 wchar_t ch = NOCHAR;
2225 char *seq_begin; // remember start of esc-sequence here
2226
2227 for (;;)
2228 {
2229 if (expect_false (ch == NOCHAR))
2230 {
2231 seq_begin = cmdbuf_ptr;
2232 ch = next_char ();
2233
2234 if (ch == NOCHAR)
2235 break;
2236 }
2237
2238 if (expect_true (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT))
2239 {
2240 if (expect_false (!seen_input))
2241 {
2242 seen_input = 1;
2243 // many badly-written programs (e.g. jed) contain a race condition:
2244 // they first read the screensize and then install a SIGWINCH handler.
2245 // some window managers resize the window early, and these programs
2246 // then sometimes get the size wrong.
2247 // unfortunately other programs are even more buggy and dislike
2248 // being sent SIGWINCH, so only do it when we were in fact being
2249 // resized.
2250 if (seen_resize && cmd_pid)
2251 kill (-cmd_pid, SIGWINCH);
2252 }
2253
2254 /* Read a text string from the input buffer */
2255 wchar_t buf[UBUFSIZ];
2256 bool refreshnow = false;
2257 int nlines = 0;
2258 wchar_t *str = buf;
2259 wchar_t *eol = str + min (ncol, UBUFSIZ);
2260
2261 for (;;)
2262 {
2263 if (expect_false (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)))
2264 break;
2265
2266 *str++ = ch;
2267
2268 if (expect_false (ch == C0_LF || str >= eol))
2269 {
2270 if (ch == C0_LF)
2271 nlines++;
2272
2273 refresh_count++;
2274
2275 if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1)
2276 {
2277 refresh_count = 0;
2278
2279 if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.)
2280 {
2281 refreshnow = true;
2282 ch = NOCHAR;
2283 break;
2284 }
2285 }
2286
2287 // scr_add_lines only works for nlines <= nrow - 1.
2288 if (nlines >= nrow - 1)
2289 {
2290 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2291 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2292 scr_add_lines (buf, str - buf, nlines);
2293
2294 nlines = 0;
2295 str = buf;
2296 eol = str + min (ncol, UBUFSIZ);
2297 }
2298
2299 if (str >= eol)
2300 {
2301 if (eol >= buf + UBUFSIZ)
2302 {
2303 ch = NOCHAR;
2304 break;
2305 }
2306 else
2307 eol = min (eol + ncol, buf + UBUFSIZ);
2308 }
2309
2310 }
2311
2312 seq_begin = cmdbuf_ptr;
2313 ch = next_char ();
2314 }
2315
2316 if (!(SHOULD_INVOKE (HOOK_ADD_LINES)
2317 && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))))
2318 scr_add_lines (buf, str - buf, nlines);
2319
2320 /*
2321 * If there have been a lot of new lines, then update the screen
2322 * What the heck we'll cheat and only refresh less than every page-full.
2323 * if skipScroll is enabled.
2324 */
2325 if (refreshnow)
2326 {
2327 scr_refresh ();
2328 want_refresh = 1;
2329 }
2052 } 2330 }
2053 else 2331 else
2054 { 2332 {
2055 if (TermWin.pixmap != None) 2333 try
2056 XFreePixmap(display->display, TermWin.pixmap);
2057 TermWin.pixmap = XCreatePixmap(display->display, TermWin.vt,
2058 (unsigned int)szHint.width,
2059 (unsigned int)szHint.height,
2060 (unsigned int)image->depth);
2061 gc = XCreateGC(display->display, TermWin.vt, 0UL, &gcvalue);
2062 XPutImage(display->display, TermWin.pixmap, gc, image, 0, 0,
2063 nx, ny, (unsigned int)image->width,
2064 (unsigned int)image->height);
2065 XFreeGC(display->display, gc);
2066 XDestroyImage(image);
2067 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2068 TermWin.pixmap);
2069 if (!am_transparent || !am_pixmap_trans)
2070 pchanged = 1;
2071 am_transparent = am_pixmap_trans = 1;
2072 }
2073 }
2074 if (!am_pixmap_trans)
2075 {
2076 unsigned int n;
2077 /*
2078 * InheritPixmap transparency
2079 */
2080 D_X((stderr, "InheritPixmap Seeking to %08lx", display->root));
2081 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
2082 i++)
2083 {
2084 oldp = TermWin.parent[i];
2085 XQueryTree(display->display, TermWin.parent[i - 1], &root,
2086 &TermWin.parent[i], &list, &n);
2087 XFree(list);
2088 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2089 if (TermWin.parent[i] == display->root)
2090 { 2334 {
2091 if (oldp != None) 2335 process_nonprinting (ch);
2092 pchanged = 1; 2336 }
2337 catch (const class out_of_input &o)
2338 {
2339 // we ran out of input, retry later
2340 cmdbuf_ptr = seq_begin;
2093 break; 2341 break;
2094 } 2342 }
2095 if (oldp != TermWin.parent[i]) 2343
2096 pchanged = 1; 2344 ch = NOCHAR;
2097 }
2098 n = 0;
2099 if (pchanged)
2100 { 2345 }
2101 for (; n < (unsigned int)i; n++) 2346 }
2102 { 2347}
2103 XGetWindowAttributes(display->display, TermWin.parent[n], &wattr); 2348
2104 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2349// read the next character
2105 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) 2350wchar_t
2106 { 2351rxvt_term::next_char () NOTHROW
2107 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; 2352{
2108 break; 2353 while (cmdbuf_ptr < cmdbuf_endp)
2109 } 2354 {
2110 } 2355 // assume 7-bit to be ascii ALWAYS
2356 if (expect_true ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b))
2357 return *cmdbuf_ptr++;
2358
2359 wchar_t wc;
2360 size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2361
2362 if (len == (size_t)-2)
2111 } 2363 {
2112 if (n > (int)(sizeof(TermWin.parent) 2364 // the mbstate stores incomplete sequences. didn't know this :/
2113 / sizeof(TermWin.parent[0]))) 2365 cmdbuf_ptr = cmdbuf_endp;
2366 break;
2114 { 2367 }
2115 D_X((stderr, "InheritPixmap Turning off")); 2368
2116 XSetWindowBackground(display->display, TermWin.parent[0], 2369 if (len == (size_t)-1)
2117 PixColors[Color_fg]);
2118 XSetWindowBackground(display->display, TermWin.vt,
2119 PixColors[Color_bg]);
2120 am_transparent = 0;
2121 /* XXX: also turn off Opt_transparent? */
2122 } 2370 {
2123 else 2371 mbstate.reset (); // reset now undefined conversion state
2372 return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2124 { 2373 }
2125 /* wait (an arbitrary period) for the WM to do its thing
2126 * needed for fvwm2.2.2 (and before?) */
2127# ifdef HAVE_NANOSLEEP
2128 struct timespec rqt;
2129 2374
2130 rqt.tv_sec = 1; 2375 // assume wchar == unicode
2131 rqt.tv_nsec = 0; 2376 cmdbuf_ptr += len;
2132 nanosleep(&rqt, NULL); 2377 return wc & UNICODE_MASK;
2133# else
2134 sleep(1);
2135# endif
2136 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2137 for (n = 0; n < (unsigned int)i; n++)
2138 XSetWindowBackgroundPixmap(display->display, TermWin.parent[n],
2139 ParentRelative);
2140 XSetWindowBackgroundPixmap(display->display, TermWin.vt,
2141 ParentRelative);
2142 am_transparent = 1;
2143 }
2144 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2145 TermWin.parent[i] = None;
2146 } 2378 }
2379
2380 return NOCHAR;
2381}
2382
2383// read the next octet
2384uint32_t
2385rxvt_term::next_octet () NOTHROW
2386{
2387 return cmdbuf_ptr < cmdbuf_endp
2388 ? (unsigned char)*cmdbuf_ptr++
2389 : NOCHAR;
2390}
2391
2392static class out_of_input out_of_input;
2393
2394/* rxvt_cmd_getc () - Return next input character */
2395/*
2396 * Return the next input character after first passing any keyboard input
2397 * to the command.
2398 */
2399wchar_t
2400rxvt_term::cmd_getc () THROW ((class out_of_input))
2401{
2402 wchar_t c = next_char ();
2403
2404 if (c == NOCHAR)
2405 throw out_of_input;
2406
2147 return pchanged; 2407 return c;
2148} 2408}
2149#endif
2150 2409
2151/*}}} */ 2410uint32_t
2411rxvt_term::cmd_get8 () THROW ((class out_of_input))
2412{
2413 uint32_t c = next_octet ();
2414
2415 if (c == NOCHAR)
2416 throw out_of_input;
2417
2418 return c;
2419}
2152 2420
2153/*{{{ print pipe */ 2421/*{{{ print pipe */
2154/*----------------------------------------------------------------------*/ 2422/*----------------------------------------------------------------------*/
2155#ifdef PRINTPIPE 2423#ifdef PRINTPIPE
2156FILE * 2424FILE *
2157rxvt_term::popen_printer () 2425rxvt_term::popen_printer ()
2158{ 2426{
2159 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2427 FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w");
2160 2428
2161 if (stream == NULL) 2429 if (stream == NULL)
2162 rxvt_print_error("can't open printer pipe"); 2430 rxvt_warn ("can't open printer pipe, not printing.\n");
2431
2163 return stream; 2432 return stream;
2164} 2433}
2165 2434
2166int 2435int
2167rxvt_term::pclose_printer (FILE *stream) 2436rxvt_term::pclose_printer (FILE *stream)
2168{ 2437{
2169 fflush (stream); 2438 fflush (stream);
2170 /* pclose() reported not to work on SunOS 4.1.3 */
2171# if defined (__sun__) /* TODO: RESOLVE THIS */
2172 /* pclose works provided SIGCHLD handler uses waitpid */
2173 return pclose (stream); /* return fclose (stream); */
2174# else
2175 return pclose (stream); 2439 return pclose (stream);
2176# endif
2177} 2440}
2178 2441
2179/* 2442/*
2180 * simulate attached vt100 printer 2443 * simulate attached vt100 printer
2181 */ 2444 */
2182void 2445void
2183rxvt_term::process_print_pipe () 2446rxvt_term::process_print_pipe ()
2184{ 2447{
2185 int done; 2448 FILE *fd = popen_printer ();
2186 FILE *fd;
2187 2449
2188 if ((fd = popen_printer ()) == NULL) 2450 if (!fd)
2189 return; 2451 return;
2190 2452
2191 /* 2453 /*
2192 * Send all input to the printer until either ESC[4i or ESC[?4i 2454 * Send all input to the printer until either ESC[4i or ESC[?4i
2193 * is received. 2455 * is received.
2194 */ 2456 */
2195 for (done = 0; !done;) 2457 for (int done = 0; !done; )
2196 { 2458 {
2197 unsigned char buf[8]; 2459 unsigned char buf[8];
2198 unsigned char ch; 2460 unicode_t ch;
2199 unsigned int i, len; 2461 unsigned int i, len;
2200 2462
2201 if ((ch = cmd_getc ()) != C0_ESC) 2463 if ((ch = cmd_getc ()) != C0_ESC)
2202 { 2464 {
2203 if (putc(ch, fd) == EOF) 2465 if (putc (ch, fd) == EOF)
2204 break; /* done = 1 */ 2466 break; /* done = 1 */
2205 } 2467 }
2206 else 2468 else
2207 { 2469 {
2208 len = 0; 2470 len = 0;
… …
2219 { 2481 {
2220 if ((buf[len++] = cmd_getc ()) == 'i') 2482 if ((buf[len++] = cmd_getc ()) == 'i')
2221 break; /* done = 1 */ 2483 break; /* done = 1 */
2222 } 2484 }
2223 } 2485 }
2486
2224 for (i = 0; i < len; i++) 2487 for (i = 0; i < len; i++)
2225 if (putc(buf[i], fd) == EOF) 2488 if (putc (buf[i], fd) == EOF)
2226 { 2489 {
2227 done = 1; 2490 done = 1;
2228 break; 2491 break;
2229 } 2492 }
2230 } 2493 }
2231 } 2494 }
2495
2232 pclose_printer (fd); 2496 pclose_printer (fd);
2233} 2497}
2234#endif /* PRINTPIPE */ 2498#endif /* PRINTPIPE */
2235/*}}} */ 2499/*}}} */
2236 2500
2237/* *INDENT-OFF* */ 2501/* *INDENT-OFF* */
2238enum { 2502enum {
2239 C1_40 = 0x40, 2503 C1_40 = 0x40,
2240 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2504 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2241 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2505 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2242 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2506 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2243 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2507 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2244}; 2508};
2245/* *INDENT-ON* */ 2509/* *INDENT-ON* */
2246 2510
2247/*{{{ process non-printing single characters */ 2511/*{{{ process non-printing single characters */
2248void 2512void
2249rxvt_term::process_nonprinting (unsigned char ch) 2513rxvt_term::process_nonprinting (unicode_t ch)
2250{ 2514{
2251 switch (ch) 2515 switch (ch)
2252 { 2516 {
2517 case C0_ESC:
2518 process_escape_seq ();
2519 break;
2253 case C0_ENQ: /* terminal Status */ 2520 case C0_ENQ: /* terminal Status */
2254 if (rs[Rs_answerbackstring]) 2521 if (rs[Rs_answerbackstring])
2255 tt_write( 2522 tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring]));
2256 (const unsigned char *)rs[Rs_answerbackstring],
2257 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2258 else 2523 else
2259 tt_write((unsigned char *)VT100_ANS, 2524 tt_write (VT100_ANS, strlen (VT100_ANS));
2260 (unsigned int)STRLEN(VT100_ANS));
2261 break; 2525 break;
2262 case C0_BEL: /* bell */ 2526 case C0_BEL: /* bell */
2263 scr_bell (); 2527 scr_bell ();
2264 break; 2528 break;
2265 case C0_BS: /* backspace */ 2529 case C0_BS: /* backspace */
… …
2280 scr_charset_choose (1); 2544 scr_charset_choose (1);
2281 break; 2545 break;
2282 case C0_SI: /* shift in - acs */ 2546 case C0_SI: /* shift in - acs */
2283 scr_charset_choose (0); 2547 scr_charset_choose (0);
2284 break; 2548 break;
2549
2550#ifdef EIGHT_BIT_CONTROLS
2551 // 8-bit controls
2552 case 0x90: /* DCS */
2553 process_dcs_seq ();
2554 break;
2555 case 0x9b: /* CSI */
2556 process_csi_seq ();
2557 break;
2558 case 0x9d: /* OSC */
2559 process_osc_seq ();
2560 break;
2561#endif
2285 } 2562 }
2286} 2563}
2287/*}}} */ 2564/*}}} */
2288 2565
2289 2566
2290/*{{{ process VT52 escape sequences */ 2567/*{{{ process VT52 escape sequences */
2291void 2568void
2292rxvt_term::process_escape_vt52 (unsigned char ch) 2569rxvt_term::process_escape_vt52 (unicode_t ch)
2293{ 2570{
2294 int row, col; 2571 int row, col;
2295 2572
2296 switch (ch) 2573 switch (ch)
2297 { 2574 {
… …
2327 row = cmd_getc () - ' '; 2604 row = cmd_getc () - ' ';
2328 col = cmd_getc () - ' '; 2605 col = cmd_getc () - ' ';
2329 scr_gotorc (row, col, 0); 2606 scr_gotorc (row, col, 0);
2330 break; 2607 break;
2331 case 'Z': /* identify the terminal type */ 2608 case 'Z': /* identify the terminal type */
2332 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2609 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2333 break; 2610 break;
2334 case '<': /* turn off VT52 mode */ 2611 case '<': /* turn off VT52 mode */
2335 PrivMode(0, PrivMode_vt52); 2612 set_privmode (PrivMode_vt52, 0);
2336 break; 2613 break;
2337 case 'F': /* use special graphics character set */ 2614 case 'F': /* use special graphics character set */
2338 case 'G': /* use regular character set */ 2615 case 'G': /* use regular character set */
2339 /* unimplemented */ 2616 /* unimplemented */
2340 break; 2617 break;
… …
2349 2626
2350/*{{{ process escape sequences */ 2627/*{{{ process escape sequences */
2351void 2628void
2352rxvt_term::process_escape_seq () 2629rxvt_term::process_escape_seq ()
2353{ 2630{
2354 unsigned char ch = cmd_getc (); 2631 unicode_t ch = cmd_getc ();
2355 2632
2356 if (PrivateModes & PrivMode_vt52) 2633 if (priv_modes & PrivMode_vt52)
2357 { 2634 {
2358 process_escape_vt52 (ch); 2635 process_escape_vt52 (ch);
2359 return; 2636 return;
2360 } 2637 }
2361 2638
… …
2376 scr_charset_set (2, (unsigned int)cmd_getc ()); 2653 scr_charset_set (2, (unsigned int)cmd_getc ());
2377 break; 2654 break;
2378 case '+': 2655 case '+':
2379 scr_charset_set (3, (unsigned int)cmd_getc ()); 2656 scr_charset_set (3, (unsigned int)cmd_getc ());
2380 break; 2657 break;
2381#ifdef MULTICHAR_SET 2658#if !ENABLE_MINIMAL
2382 case '$':
2383 scr_charset_set (-2, (unsigned int)cmd_getc ());
2384 break;
2385#endif
2386#ifndef NO_FRILLS
2387 case '6': 2659 case '6':
2388 scr_backindex (); 2660 scr_backindex ();
2389 break; 2661 break;
2390#endif 2662#endif
2391 case '7': 2663 case '7':
2392 scr_cursor (SAVE); 2664 scr_cursor (SAVE);
2393 break; 2665 break;
2394 case '8': 2666 case '8':
2395 scr_cursor (RESTORE); 2667 scr_cursor (RESTORE);
2396 break; 2668 break;
2397#ifndef NO_FRILLS 2669#if !ENABLE_MINIMAL
2398 case '9': 2670 case '9':
2399 scr_forwardindex (); 2671 scr_forwardindex ();
2400 break; 2672 break;
2401#endif 2673#endif
2402 case '=': 2674 case '=':
2403 case '>': 2675 case '>':
2404 PrivMode((ch == '='), PrivMode_aplKP); 2676 set_privmode (PrivMode_aplKP, ch == '=');
2405 break; 2677 break;
2406 2678
2407 case C1_40: 2679 case C1_40:
2408 cmd_getc (); 2680 cmd_getc ();
2409 break; 2681 break;
… …
2412 break; 2684 break;
2413 2685
2414 /* 8.3.87: NEXT LINE */ 2686 /* 8.3.87: NEXT LINE */
2415 case C1_NEL: /* ESC E */ 2687 case C1_NEL: /* ESC E */
2416 { 2688 {
2417 uint32_t nlcr[] = { '\n', '\r' }; 2689 wchar_t nlcr[] = { C0_LF, C0_CR };
2418 scr_add_lines (nlcr, 1, 2); 2690 scr_add_lines (nlcr, ARRAY_LENGTH(nlcr), 1);
2419 } 2691 }
2420 break; 2692 break;
2421 2693
2422 /* kidnapped escape sequence: Should be 8.3.48 */ 2694 /* kidnapped escape sequence: Should be 8.3.48 */
2423 case C1_ESA: /* ESC G */ 2695 case C1_ESA: /* ESC G */
… …
2433 case C1_RI: /* ESC M */ 2705 case C1_RI: /* ESC M */
2434 scr_index (DN); 2706 scr_index (DN);
2435 break; 2707 break;
2436 2708
2437 /* 8.3.142: SINGLE-SHIFT TWO */ 2709 /* 8.3.142: SINGLE-SHIFT TWO */
2438 /*case C1_SS2: scr_single_shift (2); break; */ 2710 /*case C1_SS2: scr_single_shift (2); break; */
2439 2711
2440 /* 8.3.143: SINGLE-SHIFT THREE */ 2712 /* 8.3.143: SINGLE-SHIFT THREE */
2441 /*case C1_SS3: scr_single_shift (3); break; */ 2713 /*case C1_SS3: scr_single_shift (3); break; */
2442 2714
2443 /* 8.3.27: DEVICE CONTROL STRING */ 2715 /* 8.3.27: DEVICE CONTROL STRING */
2444 case C1_DCS: /* ESC P */ 2716 case C1_DCS: /* ESC P */
2445 process_dcs_seq (); 2717 process_dcs_seq ();
2446 break; 2718 break;
2447 2719
2448 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2720 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2449 case C1_SCI: /* ESC Z */ 2721 case C1_SCI: /* ESC Z */
2450 tt_write((const unsigned char *)ESCZ_ANSWER, 2722 tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1);
2451 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2452 break; /* steal obsolete ESC [ c */ 2723 break; /* steal obsolete ESC [ c */
2453 2724
2454 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2725 /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */
2455 case C1_CSI: /* ESC [ */ 2726 case C1_CSI: /* ESC [ */
2456 process_csi_seq (); 2727 process_csi_seq ();
2457 break; 2728 break;
2458 2729
2459 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2730 /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */
2460 case C1_OSC: /* ESC ] */ 2731 case C1_OSC: /* ESC ] */
2461 process_osc_seq (); 2732 process_osc_seq ();
2462 break; 2733 break;
2463 2734
2464 /* 8.3.106: RESET TO INITIAL STATE */ 2735 /* 8.3.106: RESET TO INITIAL STATE (RIS) */
2465 case 'c': 2736 case 'c':
2737 mbstate.reset ();
2466 scr_poweron (); 2738 scr_poweron ();
2467 scrollbar_show (1); 2739 scrollBar.show (1);
2468 break; 2740 break;
2469 2741
2470 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2742 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2471 case 'n': 2743 case 'n':
2472 scr_charset_choose (2); 2744 scr_charset_choose (2);
… …
2482 2754
2483/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2755/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2484/* *INDENT-OFF* */ 2756/* *INDENT-OFF* */
2485enum { 2757enum {
2486 CSI_ICH = 0x40, 2758 CSI_ICH = 0x40,
2487 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2759 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2488 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2760 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2489 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2761 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2490 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2762 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2491 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2763 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2492 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2764 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2493 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2765 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2494 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2766 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2495}; 2767};
2496 2768
2497#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2769#define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \
2498 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2770 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2499 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2771 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2500#define get_byte_array_bit(array, bit) \ 2772#define get_byte_array_bit(array, bit) \
2501 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2773 (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7))))
2502 2774
2503const unsigned char csi_defaults[] = 2775static const unsigned char csi_defaults[] =
2504 { 2776 {
2505 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2777 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2506 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2778 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2507 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2779 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2508 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2780 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2509 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2781 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2510 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2782 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2511 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2783 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2512 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2784 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2513 }; 2785 };
2514/* *INDENT-ON* */ 2786/* *INDENT-ON* */
2515 2787
2516void 2788void
2517rxvt_term::process_csi_seq () 2789rxvt_term::process_csi_seq ()
2518{ 2790{
2519 unsigned char ch, priv, i; 2791 unicode_t ch, priv, i;
2520 unsigned int nargs, p; 2792 unsigned int nargs, p;
2521 int n, ndef; 2793 int n, ndef;
2522 int arg[ESC_ARGS]; 2794 int arg[ESC_ARGS] = { };
2523 2795
2524 for (nargs = ESC_ARGS; nargs > 0;) 2796 nargs = 0;
2525 arg[--nargs] = 0;
2526 2797
2527 priv = 0; 2798 priv = 0;
2528 ch = cmd_getc (); 2799 ch = cmd_getc ();
2529 if (ch >= '<' && ch <= '?') 2800 if ((ch >= '<' && ch <= '?') || ch == '!')
2801 {
2530 { /* '<' '=' '>' '?' */ 2802 /* '<' '=' '>' '?' '!' */
2531 priv = ch; 2803 priv = ch;
2532 ch = cmd_getc (); 2804 ch = cmd_getc ();
2533 } 2805 }
2806
2534 /* read any numerical arguments */ 2807 /* read any numerical arguments */
2535 for (n = -1; ch < CSI_ICH; ) 2808 for (n = -1; ch < CSI_ICH; )
2536 { 2809 {
2537 if (isdigit(ch)) 2810 if (isdigit (ch))
2538 { 2811 {
2539 if (n < 0) 2812 if (n < 0)
2540 n = ch - '0'; 2813 n = ch - '0';
2541 else 2814 else
2542 n = n * 10 + ch - '0'; 2815 n = n * 10 + ch - '0';
… …
2545 { 2818 {
2546 if (nargs < ESC_ARGS) 2819 if (nargs < ESC_ARGS)
2547 arg[nargs++] = n; 2820 arg[nargs++] = n;
2548 n = -1; 2821 n = -1;
2549 } 2822 }
2550 else if (ch == '\b') 2823 else if (IS_CONTROL (ch))
2551 {
2552 scr_backspace ();
2553 }
2554 else if (ch == C0_ESC)
2555 {
2556 process_escape_seq ();
2557 return;
2558 }
2559 else if (ch < ' ')
2560 {
2561 process_nonprinting (ch); 2824 process_nonprinting (ch);
2562 } 2825
2563 ch = cmd_getc (); 2826 ch = cmd_getc ();
2564 } 2827 }
2565 2828
2566 if (ch > CSI_7F) 2829 if (ch > CSI_7F)
2567 return; 2830 return;
2568 2831
2569 if (nargs < ESC_ARGS) 2832 if (nargs < ESC_ARGS)
2570 arg[nargs++] = n; 2833 arg[nargs++] = n;
2571 2834
2572 i = ch - CSI_ICH; 2835 i = ch - CSI_ICH;
2573 ndef = get_byte_array_bit(csi_defaults, i); 2836 ndef = get_byte_array_bit (csi_defaults, i);
2574 for (p = 0; p < nargs; p++) 2837 for (p = 0; p < nargs; p++)
2575 if (arg[p] == -1) 2838 if (arg[p] == -1)
2576 arg[p] = ndef; 2839 arg[p] = ndef;
2577
2578#ifdef DEBUG_CMD
2579 fprintf(stderr, "CSI ");
2580 for (p = 0; p < nargs; p++)
2581 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2582 fprintf(stderr, "%c\n", ch);
2583#endif
2584 2840
2585 /* 2841 /*
2586 * private mode handling 2842 * private mode handling
2587 */ 2843 */
2588 if (priv) 2844 if (priv)
2589 { 2845 {
2590 switch (priv) 2846 switch (priv)
2591 { 2847 {
2592 case '>': 2848 case '>':
2593 if (ch == CSI_DA) /* secondary device attributes */ 2849 if (ch == CSI_DA) /* secondary device attributes */
2850 {
2851 // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt,
2852 // 'U' for rxvt-unicode != 7.[34] (where it was broken).
2853 //
2854 // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt
2855 // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later
2856 // versions.
2857 //
2594 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2858 tt_printf ("\033[>%d;95;0c", 'U');
2859 }
2595 break; 2860 break;
2861
2596 case '?': 2862 case '?':
2597 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2863 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2598 process_terminal_mode (ch, priv, nargs, arg); 2864 process_terminal_mode (ch, priv, nargs, arg);
2599 break; 2865 break;
2866
2867 case '!':
2868 if (ch == CSI_70)
2869 {
2870 /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */
2871 scr_soft_reset ();
2872
2873 static const int pm_h[] = { 7, 25 };
2874 static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 };
2875
2876 process_terminal_mode ('h', 0, ARRAY_LENGTH(pm_h), pm_h);
2877 process_terminal_mode ('l', 0, ARRAY_LENGTH(pm_l), pm_l);
2600 } 2878 }
2879 break;
2880 }
2881
2601 return; 2882 return;
2602 } 2883 }
2603 2884
2604 switch (ch) 2885 switch (ch)
2605 { 2886 {
2606 /* 2887 /*
2607 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2888 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2608 */ 2889 */
2609#ifdef PRINTPIPE 2890#ifdef PRINTPIPE
2610 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2891 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2611 switch (arg[0]) 2892 switch (arg[0])
2612 { 2893 {
… …
2704 2985
2705 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2986 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2706 arg[0] = -arg[0]; 2987 arg[0] = -arg[0];
2707 /* FALLTHROUGH */ 2988 /* FALLTHROUGH */
2708 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2989 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2709 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2990 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]);
2710 break; 2991 break;
2711 2992
2712 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2993 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2713 tt_write((const unsigned char *)VT100_ANS, 2994 tt_write (VT100_ANS, sizeof (VT100_ANS) - 1);
2714 (unsigned int)(sizeof(VT100_ANS) - 1));
2715 break; 2995 break;
2716 2996
2717 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2997 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2718 process_sgr_mode (nargs, arg); 2998 process_sgr_mode (nargs, arg);
2719 break; 2999 break;
2720 3000
2721 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3001 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2722 switch (arg[0]) 3002 switch (arg[0])
2723 { 3003 {
2724 case 5: /* DSR requested */ 3004 case 5: /* DSR requested */
2725 tt_printf("\033[0n"); 3005 tt_printf ("\033[0n");
2726 break; 3006 break;
2727 case 6: /* CPR requested */ 3007 case 6: /* CPR requested */
2728 scr_report_position (); 3008 scr_report_position ();
2729 break; 3009 break;
2730#if defined (ENABLE_DISPLAY_ANSWER)
2731 case 7: /* unofficial extension */ 3010 case 7: /* unofficial extension */
3011 if (option (Opt_insecure))
2732 tt_printf("%-.250s\n", rs[Rs_display_name]); 3012 tt_printf ("%-.250s\012", rs[Rs_display_name]);
2733 break; 3013 break;
2734#endif
2735 case 8: /* unofficial extension */ 3014 case 8: /* unofficial extension */
2736 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3015 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2737 break; 3016 break;
2738 } 3017 }
2739 break; 3018 break;
2740 3019
2741 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3020 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
… …
2774 break; 3053 break;
2775 3054
2776 case CSI_RM: /* 8.3.107: RESET MODE */ 3055 case CSI_RM: /* 8.3.107: RESET MODE */
2777 if (arg[0] == 4) 3056 if (arg[0] == 4)
2778 scr_insert_mode (0); 3057 scr_insert_mode (0);
3058 else if (arg[0] == 20)
3059 priv_modes &= ~PrivMode_LFNL;
2779 break; 3060 break;
2780 3061
2781 case CSI_SM: /* 8.3.126: SET MODE */ 3062 case CSI_SM: /* 8.3.126: SET MODE */
2782 if (arg[0] == 4) 3063 if (arg[0] == 4)
2783 scr_insert_mode (1); 3064 scr_insert_mode (1);
3065 else if (arg[0] == 20)
3066 priv_modes |= PrivMode_LFNL;
2784 break; 3067 break;
2785 3068
2786 /* 3069 /*
2787 * PRIVATE USE beyond this point. All CSI_7? sequences here 3070 * PRIVATE USE beyond this point. All CSI_7? sequences here
2788 */ 3071 */
… …
2800 break; 3083 break;
2801 case CSI_75: 3084 case CSI_75:
2802 scr_cursor (RESTORE); 3085 scr_cursor (RESTORE);
2803 break; 3086 break;
2804 3087
2805#ifndef NO_FRILLS 3088#if !ENABLE_MINIMAL
2806 case CSI_74: 3089 case CSI_74:
2807 process_window_ops (arg, nargs); 3090 process_window_ops (arg, nargs);
2808 break; 3091 break;
2809#endif 3092#endif
2810 3093
2811 case CSI_78: /* DECREQTPARM */ 3094 case CSI_78: /* DECREQTPARM */
2812 if (arg[0] == 0 || arg[0] == 1) 3095 if (arg[0] == 0 || arg[0] == 1)
2813 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3096 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2814 /* FALLTHROUGH */ 3097 break;
2815 3098
2816 default: 3099 default:
2817 break; 3100 break;
2818 } 3101 }
2819} 3102}
2820/*}}} */ 3103/*}}} */
2821 3104
2822#ifndef NO_FRILLS 3105#if !ENABLE_MINIMAL
2823/* ARGSUSED */ 3106/* ARGSUSED */
2824void 3107void
2825rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3108rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2826{ 3109{
2827 int x, y; 3110 int x, y;
2828#if 0
2829 char *s;
2830#endif
2831 XWindowAttributes wattr; 3111 XWindowAttributes wattr;
2832 Window wdummy; 3112 Window wdummy;
3113
3114 dLocal (Display *, dpy);
2833 3115
2834 if (nargs == 0) 3116 if (nargs == 0)
2835 return; 3117 return;
3118
2836 switch (args[0]) 3119 switch (args[0])
2837 { 3120 {
2838 /* 3121 /*
2839 * commands 3122 * commands
2840 */ 3123 */
2841 case 1: /* deiconify window */ 3124 case 1: /* deiconify window */
2842 XMapWindow(display->display, TermWin.parent[0]); 3125 XMapWindow (dpy, parent[0]);
2843 break; 3126 break;
2844 case 2: /* iconify window */ 3127 case 2: /* iconify window */
2845 XIconifyWindow(display->display, TermWin.parent[0], 3128 XIconifyWindow (dpy, parent[0], display->screen);
2846 DefaultScreen(display->display));
2847 break; 3129 break;
2848 case 3: /* set position (pixels) */ 3130 case 3: /* set position (pixels) */
2849 XMoveWindow(display->display, TermWin.parent[0], args[1], args[2]); 3131 XMoveWindow (dpy, parent[0], args[1], args[2]);
2850 break; 3132 break;
2851 case 4: /* set size (pixels) */ 3133 case 4: /* set size (pixels) */
2852 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3134 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2853 break; 3135 break;
2854 case 5: /* raise window */ 3136 case 5: /* raise window */
2855 XRaiseWindow(display->display, TermWin.parent[0]); 3137 XRaiseWindow (dpy, parent[0]);
2856 break; 3138 break;
2857 case 6: /* lower window */ 3139 case 6: /* lower window */
2858 XLowerWindow(display->display, TermWin.parent[0]); 3140 XLowerWindow (dpy, parent[0]);
2859 break; 3141 break;
2860 case 7: /* refresh window */ 3142 case 7: /* refresh window */
2861 scr_touch (true); 3143 scr_touch (true);
2862 break; 3144 break;
2863 case 8: /* set size (chars) */ 3145 case 8: /* set size (chars) */
2864 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3146 set_widthheight ((unsigned int) (args[2] * fwidth),
2865 (unsigned int)(args[1] * TermWin.fheight)); 3147 (unsigned int) (args[1] * fheight));
2866 break; 3148 break;
3149
3150 //case 9: NYI, TODO, restore maximized window or maximize window
2867 default: 3151 default:
2868 if (args[0] >= 24) /* set height (chars) */ 3152 if (args[0] >= 24) /* set height (chars) */
2869 set_widthheight ((unsigned int)TermWin.width, 3153 set_widthheight ((unsigned int)width,
2870 (unsigned int)(args[1] * TermWin.fheight)); 3154 (unsigned int) (args[1] * fheight));
2871 break; 3155 break;
3156
2872 /* 3157 /*
2873 * reports - some output format copied from XTerm 3158 * reports - some output format copied from XTerm
2874 */ 3159 */
2875 case 11: /* report window state */ 3160 case 11: /* report window state */
2876 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3161 XGetWindowAttributes (dpy, parent[0], &wattr);
2877 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3162 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2878 break; 3163 break;
2879 case 13: /* report window position */ 3164 case 13: /* report window position */
2880 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3165 XGetWindowAttributes (dpy, parent[0], &wattr);
2881 XTranslateCoordinates(display->display, TermWin.parent[0], wattr.root, 3166 XTranslateCoordinates (dpy, parent[0], wattr.root,
2882 -wattr.border_width, -wattr.border_width, 3167 -wattr.border_width, -wattr.border_width,
2883 &x, &y, &wdummy); 3168 &x, &y, &wdummy);
2884 tt_printf("\033[3;%d;%dt", x, y); 3169 tt_printf ("\033[3;%d;%dt", x, y);
2885 break; 3170 break;
2886 case 14: /* report window size (pixels) */ 3171 case 14: /* report window size (pixels) */
2887 XGetWindowAttributes(display->display, TermWin.parent[0], &wattr); 3172 XGetWindowAttributes (dpy, parent[0], &wattr);
2888 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3173 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2889 break; 3174 break;
3175 case 18: /* report text area size (chars) */
3176 tt_printf ("\033[8;%d;%dt", nrow, ncol);
3177 break;
2890 case 18: /* report window size (chars) */ 3178 case 19: /* report window size (chars) */
2891 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3179 tt_printf ("\033[9;%d;%dt", nrow, ncol);
2892 break; 3180 break;
2893#if 0 /* XXX: currently disabled due to security concerns */
2894 case 20: /* report icon label */ 3181 case 20: /* report icon label */
3182 {
3183 char *s;
2895 XGetIconName(display->display, TermWin.parent[0], &s); 3184 XGetIconName (dpy, parent[0], &s);
2896 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3185 tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3186 XFree (s);
3187 }
2897 break; 3188 break;
2898 case 21: /* report window title */ 3189 case 21: /* report window title */
3190 {
3191 char *s;
2899 XFetchName(display->display, TermWin.parent[0], &s); 3192 XFetchName (dpy, parent[0], &s);
2900 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3193 tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */
3194 XFree (s);
3195 }
2901 break; 3196 break;
2902#endif
2903
2904 } 3197 }
2905} 3198}
2906#endif 3199#endif
2907 3200
2908/*----------------------------------------------------------------------*/ 3201/*----------------------------------------------------------------------*/
2909/* 3202/*
2910 * get input up until STRING TERMINATOR (or BEL) 3203 * get input up until STRING TERMINATOR (or BEL)
2911 * ends_how is terminator used. returned input must be free()d 3204 * ends_how is terminator used. returned input must be free()'d
2912 */ 3205 */
2913unsigned char * 3206char *
2914rxvt_term::get_to_st (unsigned char *ends_how) 3207rxvt_term::get_to_st (unicode_t &ends_how)
2915{ 3208{
2916 int seen_esc = 0; /* seen escape? */ 3209 unicode_t ch;
3210 bool seen_esc = false;
2917 unsigned int n = 0; 3211 unsigned int n = 0;
2918 unsigned char *s; 3212 wchar_t string[STRING_MAX];
2919 unsigned char ch, string[STRING_MAX];
2920 3213
2921 for (; (ch = cmd_getc ());) 3214 while ((ch = cmd_getc ()) != NOCHAR)
2922 { 3215 {
2923 if (ch == C0_BEL 3216 if (seen_esc)
2924 || ch == CHAR_ST 3217 {
2925 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3218 if (ch == 0x5c) /* 7bit ST */
2926 break; 3219 break;
3220 else
3221 return NULL;
3222 }
2927 if (ch == C0_ESC) 3223 else if (ch == C0_ESC)
2928 { 3224 {
2929 seen_esc = 1; 3225 seen_esc = true;
2930 continue; 3226 continue;
2931 } 3227 }
3228 else if (ch == C0_BEL || ch == CHAR_ST)
3229 break;
2932 else if (ch == '\t') 3230 else if (ch == C0_SYN)
2933 ch = ' '; /* translate '\t' to space */ 3231 ch = cmd_get8 ();
2934 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3232 else if (ch < 0x20)
2935 return NULL; /* other control character - exit */ 3233 return NULL; /* other control character - exit */
2936 if (n < sizeof(string) - 1) 3234
3235 seen_esc = false;
3236
3237 if (n >= STRING_MAX - 1)
3238 // stop at some sane length
3239 return NULL;
3240
2937 string[n++] = ch; 3241 string[n++] = ch;
2938 seen_esc = 0;
2939 } 3242 }
3243
2940 string[n++] = '\0'; 3244 string[n++] = '\0';
2941 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3245
2942 return NULL;
2943 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3246 ends_how = (ch == 0x5c ? C0_ESC : ch);
2944 STRNCPY(s, string, n); 3247
2945 return s; 3248 return rxvt_wcstombs (string);
2946} 3249}
2947 3250
2948/*----------------------------------------------------------------------*/ 3251/*----------------------------------------------------------------------*/
2949/* 3252/*
2950 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3253 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2951 */ 3254 */
2952void 3255void
2953rxvt_term::process_dcs_seq () 3256rxvt_term::process_dcs_seq ()
2954{ 3257{
2955 unsigned char eh, *s;
2956 /* 3258 /*
2957 * Not handled yet 3259 * Not handled yet
2958 */ 3260 */
3261
3262 unicode_t eh;
2959 s = get_to_st (&eh); 3263 char *s = get_to_st (eh);
2960 if (s) 3264 if (s)
2961 free(s); 3265 free (s);
3266
2962 return; 3267 return;
2963} 3268}
2964 3269
2965/*----------------------------------------------------------------------*/ 3270/*----------------------------------------------------------------------*/
2966/* 3271/*
2967 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3272 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2968 */ 3273 */
2969void 3274void
2970rxvt_term::process_osc_seq () 3275rxvt_term::process_osc_seq ()
2971{ 3276{
2972 unsigned char ch, eh, *s; 3277 int arg;
2973 int arg;
2974 3278
2975 ch = cmd_getc (); 3279 unicode_t ch = cmd_getc ();
2976 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3280 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2977 arg = arg * 10 + (ch - '0'); 3281 arg = arg * 10 + (ch - '0');
2978 3282
2979 if (ch == ';') 3283 if (ch == ';')
2980 { 3284 {
3285 unicode_t eh;
2981 s = get_to_st (&eh); 3286 char *s = get_to_st (eh);
3287
2982 if (s) 3288 if (s)
2983 { 3289 {
2984 /*
2985 * rxvt_menubar_dispatch() violates the constness of the string,
2986 * so do it here
2987 */
2988 if (arg == XTerm_Menu)
2989#if 0 /* XXX: currently disabled due to security concerns */
2990 menubar_dispatch ((char *)s);
2991#else
2992 (void)0;
2993#endif
2994 else
2995 xterm_seq (arg, (char *)s, eh); 3290 process_xterm_seq (arg, s, eh);
2996 free(s); 3291 free (s);
2997 } 3292 }
3293 }
3294}
3295
3296void
3297rxvt_term::process_color_seq (int report, int color, const char *str, char resp)
3298{
3299 if (str[0] == '?' && !str[1])
2998 } 3300 {
3301 rgba c;
3302 pix_colors_focused[color].get (c);
3303
3304#if XFT
3305 if (c.a != rgba::MAX_CC)
3306 tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp);
3307 else
3308#endif
3309 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp);
3310 }
3311 else
3312 set_window_color (color, str);
2999} 3313}
3314
3000/* 3315/*
3001 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3316 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
3002 * 0 = change iconName/title
3003 * 1 = change iconName
3004 * 2 = change title
3005 * 4 = change color
3006 * 12 = change text color
3007 * 13 = change mouse foreground color
3008 * 17 = change highlight character colour
3009 * 18 = change bold character color
3010 * 19 = change underlined character color
3011 * 46 = change logfile (not implemented)
3012 * 50 = change font
3013 *
3014 * rxvt extensions:
3015 * 10 = menu (may change in future)
3016 * 20 = bg pixmap
3017 * 39 = change default fg color
3018 * 49 = change default bg color
3019 * 55 = dump scrollback buffer and all of screen
3020 */ 3317 */
3021void 3318void
3022rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3319rxvt_term::process_xterm_seq (int op, char *str, char resp)
3023{ 3320{
3024 int changed = 0; 3321 int color;
3025 int color;
3026 char *buf, *name; 3322 char *buf, *name;
3323 bool query = str[0] == '?' && !str[1];
3324 int saveop = op;
3027 3325
3326 dLocal (Display *, dpy);
3327
3028 assert(str != NULL); 3328 assert (str != NULL);
3329
3330 if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END)))
3331 return;
3332
3029 switch (op) 3333 switch (op)
3030 { 3334 {
3031 case XTerm_name: 3335 case XTerm_name:
3032 set_title (str); 3336 set_title (str);
3033 /* FALLTHROUGH */ 3337 /* FALLTHROUGH */
3034 case XTerm_iconName: 3338 case XTerm_iconName:
3035 set_iconName (str); 3339 set_icon_name (str);
3036 break; 3340 break;
3037 case XTerm_title: 3341 case XTerm_title:
3038 set_title (str); 3342 set_title (str);
3039 break; 3343 break;
3344 case XTerm_property:
3345 if (str[0] == '?')
3346 {
3347 Atom prop = display->atom (str + 1);
3348 Atom actual_type;
3349 int actual_format;
3350 unsigned long nitems;
3351 unsigned long bytes_after;
3352 unsigned char *value = 0;
3353 const char *str = "";
3354
3355 if (prop
3356 && XGetWindowProperty (dpy, parent[0],
3357 prop, 0, 1<<16, 0, AnyPropertyType,
3358 &actual_type, &actual_format,
3359 &nitems, &bytes_after, &value) == Success
3360 && actual_type != None
3361 && actual_format == 8)
3362 str = (const char *)(value);
3363
3364 tt_printf ("\033]%d;%s%c", op, str, resp);
3365
3366 XFree (value);
3367 }
3368 else
3369 {
3370 char *eq = strchr (str, '=');
3371
3372 if (eq)
3373 {
3374 *eq = 0;
3375 set_utf8_property (display->atom (str), eq + 1);
3376 }
3377 else
3378 XDeleteProperty (dpy, parent[0],
3379 display->atom (str));
3380 }
3381 break;
3382
3040 case XTerm_Color: 3383 case XTerm_Color:
3041 for (buf = (char *)str; buf && *buf;) 3384 for (buf = (char *)str; buf && *buf;)
3042 { 3385 {
3043 if ((name = STRCHR(buf, ';')) == NULL) 3386 if ((name = strchr (buf, ';')) == NULL)
3044 break; 3387 break;
3388
3045 *name++ = '\0'; 3389 *name++ = '\0';
3046 color = atoi(buf); 3390 color = atoi (buf) + minCOLOR;
3047 if (color < 0 || color >= TOTAL_COLORS) 3391
3392 if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR))
3048 break; 3393 break;
3394
3049 if ((buf = STRCHR(name, ';')) != NULL) 3395 if ((buf = strchr (name, ';')) != NULL)
3050 *buf++ = '\0'; 3396 *buf++ = '\0';
3051 set_window_color (color + minCOLOR, name); 3397
3398 process_color_seq (op, color, name, resp);
3052 } 3399 }
3400 break;
3401 case Rxvt_restoreFG:
3402 case XTerm_Color00:
3403 process_color_seq (op, Color_fg, str, resp);
3404 break;
3405 case Rxvt_restoreBG:
3406 case XTerm_Color01:
3407 process_color_seq (op, Color_bg, str, resp);
3053 break; 3408 break;
3054#ifndef NO_CURSORCOLOR 3409#ifndef NO_CURSORCOLOR
3055 case XTerm_Color_cursor: 3410 case XTerm_Color_cursor:
3056 set_window_color (Color_cursor, str); 3411 process_color_seq (op, Color_cursor, str, resp);
3057 break; 3412 break;
3058#endif 3413#endif
3059 case XTerm_Color_pointer: 3414 case XTerm_Color_pointer_fg:
3060 set_window_color (Color_pointer, str); 3415 process_color_seq (op, Color_pointer_fg, str, resp);
3061 break; 3416 break;
3417 case XTerm_Color_pointer_bg:
3418 process_color_seq (op, Color_pointer_bg, str, resp);
3419 break;
3420#ifdef OPTION_HC
3421 case XTerm_Color_HC:
3422 process_color_seq (op, Color_HC, str, resp);
3423 break;
3424 case XTerm_Color_HTC:
3425 process_color_seq (op, Color_HTC, str, resp);
3426 break;
3427#endif
3062#ifndef NO_BOLD_UNDERLINE_REVERSE 3428#ifndef NO_BOLD_UNDERLINE_REVERSE
3063 case XTerm_Color_BD: 3429 case URxvt_Color_BD:
3064 set_window_color (Color_BD, str); 3430 process_color_seq (op, Color_BD, str, resp);
3065 break; 3431 break;
3066 case XTerm_Color_UL: 3432 case URxvt_Color_UL:
3067 set_window_color (Color_UL, str); 3433 process_color_seq (op, Color_UL, str, resp);
3068 break; 3434 break;
3069 case XTerm_Color_RV: 3435 case URxvt_Color_IT:
3070 set_window_color (Color_RV, str); 3436 process_color_seq (op, Color_IT, str, resp);
3071 break; 3437 break;
3072#endif 3438#endif
3073 3439 case URxvt_Color_border:
3074 case XTerm_Menu: 3440 process_color_seq (op, Color_border, str, resp);
3441 break;
3442#if ENABLE_TRANSPARENCY
3443 case URxvt_Color_tint:
3444 process_color_seq (op, Color_tint, str, resp);
3075 /* 3445 {
3076 * rxvt_menubar_dispatch() violates the constness of the string, 3446 bool changed = false;
3077 * so DON'T do it here 3447
3448 if (ISSET_PIXCOLOR (Color_tint))
3449 changed = bg_set_tint (pix_colors_focused [Color_tint]);
3450
3451 if (changed)
3452 update_background ();
3078 */ 3453 }
3454
3079 break; 3455 break;
3456#endif
3457
3458#if BG_IMAGE_FROM_FILE
3080 case XTerm_Pixmap: 3459 case Rxvt_Pixmap:
3081 if (*str != ';') 3460 if (!strcmp (str, "?"))
3082 { 3461 {
3083#if XPM_BACKGROUND 3462 char str[256];
3084 scale_pixmap (""); /* reset to default scaling */ 3463
3085 set_bgPixmap (str); /* change pixmap */ 3464 sprintf (str, "[%dx%d+%d+%d]",
3086#endif 3465 min (h_scale, 32767), min (v_scale, 32767),
3087 scr_touch (true); 3466 min (h_align, 32767), min (v_align, 32767));
3467 process_xterm_seq (XTerm_title, str, CHAR_ST);
3088 } 3468 }
3089 while ((str = STRCHR(str, ';')) != NULL) 3469 else
3090 { 3470 {
3471 int changed = 0;
3472
3473 if (*str != ';')
3474 {
3475 if (bg_set_file (str)) /* change pixmap */
3476 {
3477 changed++;
3478 str = strchr (str, ';');
3479 if (str == NULL)
3480 bg_set_default_geometry ();
3481 else
3482 bg_set_geometry (str+1);
3483 }
3484 }
3485 else
3486 {
3091 str++; 3487 str++;
3092#if XPM_BACKGROUND 3488 if (bg_set_geometry (str, true))
3093 changed += scale_pixmap (str); 3489 changed++;
3094#endif 3490 }
3095 3491
3492 if (changed)
3493 {
3494 if (bg_window_position_sensitive ())
3495 {
3496 int x, y;
3497 get_window_origin (x, y);
3498 bg_set_position (x, y);
3499 }
3500 update_background ();
3501 }
3096 } 3502 }
3097 if (changed)
3098 {
3099#ifdef XPM_BACKGROUND
3100 resize_pixmap ();
3101#endif
3102 scr_touch (true);
3103 }
3104 break; 3503 break;
3504#endif
3105 3505
3106 case XTerm_restoreFG:
3107 set_window_color (Color_fg, str);
3108 break;
3109 case XTerm_restoreBG:
3110 set_window_color (Color_bg, str);
3111 break;
3112 case XTerm_logfile: 3506 case XTerm_logfile:
3507 // TODO, when secure mode?
3113 break; 3508 break;
3114 case XTerm_font: 3509
3115 change_font (0, str);
3116 break;
3117#if 0 3510#if 0
3118 case XTerm_dumpscreen: /* no error notices */ 3511 case Rxvt_dumpscreen: /* no error notices */
3119 { 3512 {
3120 int fd; 3513 int fd;
3121 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) 3514 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
3122 { 3515 {
3123 scr_dump (fd); 3516 scr_dump (fd);
3124 close(fd); 3517 close (fd);
3125 } 3518 }
3126 } 3519 }
3127 break; 3520 break;
3128#endif 3521#endif
3522 case XTerm_font:
3523 op = URxvt_font;
3524 case URxvt_font:
3525#if ENABLE_STYLES
3526 case URxvt_boldFont:
3527 case URxvt_italicFont:
3528 case URxvt_boldItalicFont:
3529#endif
3530 if (query)
3531 tt_printf ("\33]%d;%-.250s%c", saveop,
3532 option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc
3533 ? fontset[op - URxvt_font]->fontdesc : "",
3534 resp);
3535 else
3536 {
3537 const char *&res = rs[Rs_font + (op - URxvt_font)];
3129 3538
3539 res = strdup (str);
3540 allocated.push_back ((void *)res);
3541 set_fonts ();
3542 }
3543 break;
3544
3545 case URxvt_version:
3546 if (query)
3547 tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c",
3548 op,
3549 rs[Rs_name], VERSION[0], VERSION[2],
3550 resp);
3551 break;
3552
3553#if !ENABLE_MINIMAL
3554 case URxvt_locale:
3555 if (query)
3556 tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp);
3557 else
3558 {
3559 set_locale (str);
3560 pty->set_utf8_mode (enc_utf8);
3561 init_xlocale ();
3562 }
3563 break;
3564
3565 case URxvt_view_up:
3566 case URxvt_view_down:
3567 {
3568 int lines = atoi (str);
3569
3570 if (lines)
3571 scr_page (op == URxvt_view_up ? UP : DN, lines);
3572 else
3573 scr_erase_savelines ();
3574 }
3575
3576 break;
3577#endif
3578
3579#if ENABLE_PERL
3580 case URxvt_perl:
3581 HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END));
3582 break;
3583#endif
3130 } 3584 }
3131} 3585}
3132/*----------------------------------------------------------------------*/ 3586/*----------------------------------------------------------------------*/
3133 3587
3134/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3588/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3142 * so no need for fancy checking 3596 * so no need for fancy checking
3143 */ 3597 */
3144int 3598int
3145rxvt_term::privcases (int mode, unsigned long bit) 3599rxvt_term::privcases (int mode, unsigned long bit)
3146{ 3600{
3147 int state; 3601 int state;
3148 3602
3149 if (mode == 's') 3603 if (mode == 's')
3150 { 3604 {
3151 SavedModes |= (PrivateModes & bit); 3605 SavedModes |= (priv_modes & bit);
3152 return -1; 3606 return -1;
3153 } 3607 }
3154 else 3608 else
3155 { 3609 {
3156 if (mode == 'r') 3610 if (mode == 'r')
3157 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3611 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3158 else 3612 else
3159 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3613 state = (mode == 't') ? ! (priv_modes & bit) : mode;
3160 PrivMode(state, bit); 3614
3615 set_privmode (bit, state);
3161 } 3616 }
3617
3162 return state; 3618 return state;
3163} 3619}
3164 3620
3165/* we're not using priv _yet_ */ 3621/* we're not using priv _yet_ */
3166void 3622void
3167rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3623rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg)
3168{ 3624{
3169 unsigned int i, j; 3625 unsigned int i, j;
3170 int state; 3626 int state;
3627
3171 static const struct 3628 static const struct
3172 { 3629 {
3173 const int argval; 3630 const int argval;
3174 const unsigned long bit; 3631 const unsigned long bit;
3175 }
3176 argtopriv[] = { 3632 } argtopriv[] = {
3177 { 1, PrivMode_aplCUR }, 3633 { 1, PrivMode_aplCUR }, // DECCKM
3178 { 2, PrivMode_vt52 }, 3634 { 2, PrivMode_vt52 },
3179 { 3, PrivMode_132 }, 3635 { 3, PrivMode_132 }, // DECCOLM
3180 { 4, PrivMode_smoothScroll }, 3636 { 4, PrivMode_smoothScroll }, // DECSCLM
3181 { 5, PrivMode_rVideo }, 3637 { 5, PrivMode_rVideo }, // DECSCNM
3182 { 6, PrivMode_relOrigin }, 3638 { 6, PrivMode_relOrigin }, // DECOM
3183 { 7, PrivMode_Autowrap }, 3639 { 7, PrivMode_Autowrap }, // DECAWM
3640 // 8, auto-repeat keys // DECARM
3184 { 9, PrivMode_MouseX10 }, 3641 { 9, PrivMode_MouseX10 },
3185#ifdef menuBar_esc 3642 // 18 end FF to printer after print screen
3186 { menuBar_esc, PrivMode_menuBar }, 3643 // 19 Print screen prints full screen/scroll region
3187#endif 3644 { 25, PrivMode_VisibleCursor }, // cnorm/cvvis/civis
3188#ifdef scrollBar_esc 3645#ifdef scrollBar_esc
3189 { scrollBar_esc, PrivMode_scrollBar }, 3646 { scrollBar_esc, PrivMode_scrollBar },
3190#endif 3647#endif
3191 { 25, PrivMode_VisibleCursor },
3192 { 35, PrivMode_ShiftKeys }, 3648 { 35, PrivMode_ShiftKeys }, // rxvt extension
3649 // 38, tektronix mode // DECTEK
3193 { 40, PrivMode_132OK }, 3650 { 40, PrivMode_132OK },
3651 // 41 xterm more fixes NYI
3652 // 45 margin bell NYI
3653 // 46 start logging
3194 { 47, PrivMode_Screen }, 3654 { 47, PrivMode_Screen },
3195 { 66, PrivMode_aplKP }, 3655 { 66, PrivMode_aplKP }, // DECPAM/DECPNM
3196#ifndef NO_BACKSPACE_KEY 3656#ifndef NO_BACKSPACE_KEY
3197 { 67, PrivMode_BackSpace }, 3657 { 67, PrivMode_BackSpace }, // DECBKM
3198#endif 3658#endif
3199 { 1000, PrivMode_MouseX11 }, 3659 { 1000, PrivMode_MouseX11 },
3660 { 1002, PrivMode_MouseBtnEvent },
3661 { 1003, PrivMode_MouseAnyEvent },
3662#if ENABLE_FRILLS
3663 { 1005, PrivMode_ExtModeMouse },
3664#endif
3200 { 1010, PrivMode_TtyOutputInh }, 3665 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3201 { 1011, PrivMode_Keypress }, 3666 { 1011, PrivMode_Keypress }, // rxvt extension
3667#if ENABLE_FRILLS
3668 { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005
3669#endif
3670 // 1035 enable modifiers for alt, numlock NYI
3671 // 1036 send ESC for meta keys NYI
3672 // 1037 send DEL for keypad delete NYI
3202 { 1047, PrivMode_Screen }, 3673 { 1047, PrivMode_Screen },
3674 // 1048 save and restore cursor, implemented in code
3203 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3675 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3676 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3677 { 2004, PrivMode_BracketPaste },
3204 }; 3678 };
3205 3679
3206 if (nargs == 0) 3680 if (nargs == 0)
3207 return; 3681 return;
3208 3682
… …
3215 for (i = 0; i < nargs; i++) 3689 for (i = 0; i < nargs; i++)
3216 { 3690 {
3217 state = -1; 3691 state = -1;
3218 3692
3219 /* basic handling */ 3693 /* basic handling */
3220 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3694 for (j = 0; j < ARRAY_LENGTH(argtopriv); j++)
3221 if (argtopriv[j].argval == arg[i]) 3695 if (argtopriv[j].argval == arg[i])
3222 { 3696 {
3223 state = privcases (mode, argtopriv[j].bit); 3697 state = privcases (mode, argtopriv[j].bit);
3224 break; 3698 break;
3225 } 3699 }
3226 3700
3227 /* extra handling for values with state unkept */ 3701 /* extra handling for values with state unkept */
3228 if (state == -1)
3229 switch (arg[i]) 3702 switch (arg[i])
3230 { 3703 {
3704#if ENABLE_STYLES
3705 case 1021:
3706 set_option (Opt_intensityStyles, mode);
3707
3708 scr_touch (true);
3709 break;
3710#endif
3231 case 1048: /* alternative cursor save */ 3711 case 1048: /* alternative cursor save */
3712 if (option (Opt_secondaryScreen))
3232 if (mode == 0) 3713 if (mode == 0)
3233 scr_cursor (RESTORE); 3714 scr_cursor (RESTORE);
3234 else if (mode == 1) 3715 else if (mode == 1)
3235 scr_cursor (SAVE); 3716 scr_cursor (SAVE);
3236 /* FALLTHROUGH */
3237 default:
3238 continue; /* for(;i;) */
3239 }
3240
3241 /* extra handling for values with valid 0 or 1 state */
3242 switch (arg[i])
3243 {
3244 /* case 1: - application cursor keys */
3245 case 2: /* VT52 mode */
3246 /* oddball mode. should be set regardless of set/reset
3247 * parameter. Return from VT52 mode with an ESC < from
3248 * within VT52 mode
3249 */
3250 PrivMode(1, PrivMode_vt52);
3251 break; 3717 break;
3718 }
3719
3720 if (state >= 0)
3721 /* extra handling for values with valid 0 or 1 state */
3722 switch (arg[i])
3723 {
3724 /* case 1: - application cursor keys */
3725 case 2: /* VT52 mode */
3726 /* oddball mode. should be set regardless of set/reset
3727 * parameter. Return from VT52 mode with an ESC < from
3728 * within VT52 mode
3729 */
3730 set_privmode (PrivMode_vt52, 1);
3731 break;
3252 case 3: /* 80/132 */ 3732 case 3: /* 80/132 */
3253 if (PrivateModes & PrivMode_132OK) 3733 if (priv_modes & PrivMode_132OK)
3254 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3734 set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight);
3255 (unsigned int)TermWin.height);
3256 break; 3735 break;
3257 case 4: /* smooth scrolling */ 3736 case 4: /* smooth scrolling */
3258 if (state)
3259 Options &= ~Opt_jumpScroll;
3260 else
3261 Options |= Opt_jumpScroll; 3737 set_option (Opt_jumpScroll, !state);
3262 break; 3738 break;
3263 case 5: /* reverse video */ 3739 case 5: /* reverse video */
3264 scr_rvideo_mode (state); 3740 scr_rvideo_mode (state);
3265 break; 3741 break;
3266 case 6: /* relative/absolute origins */ 3742 case 6: /* relative/absolute origins */
3267 scr_relative_origin (state); 3743 scr_relative_origin (state);
3268 break; 3744 break;
3269 case 7: /* autowrap */ 3745 case 7: /* autowrap */
3270 scr_autowrap (state); 3746 scr_autowrap (state);
3271 break; 3747 break;
3272 /* case 8: - auto repeat, can't do on a per window basis */ 3748 /* case 8: - auto repeat, can't do on a per window basis */
3273 case 9: /* X10 mouse reporting */ 3749 case 9: /* X10 mouse reporting */
3274 if (state) /* orthogonal */ 3750 if (state) /* orthogonal */
3275 PrivateModes &= ~(PrivMode_MouseX11); 3751 priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3276 break; 3752 break;
3277#ifdef menuBar_esc
3278 case menuBar_esc:
3279#ifdef MENUBAR
3280 map_menuBar (state);
3281#endif
3282 break;
3283#endif
3284#ifdef scrollBar_esc 3753#ifdef scrollBar_esc
3285 case scrollBar_esc: 3754 case scrollBar_esc:
3286 if (scrollbar_mapping (state)) 3755 if (scrollBar.map (state))
3287 { 3756 {
3288 resize_all_windows (0, 0, 0); 3757 resize_all_windows (0, 0, 0);
3289 scr_touch (true); 3758 scr_touch (true);
3290 } 3759 }
3291 break; 3760 break;
3292#endif 3761#endif
3293 case 25: /* visible/invisible cursor */ 3762 case 25: /* visible/invisible cursor */
3294 scr_cursor_visible (state); 3763 scr_cursor_visible (state);
3295 break; 3764 break;
3296 /* case 35: - shift keys */ 3765 /* case 35: - shift keys */
3297 /* case 40: - 80 <--> 132 mode */ 3766 /* case 40: - 80 <--> 132 mode */
3298 case 47: /* secondary screen */ 3767 case 47: /* secondary screen */
3299 scr_change_screen (state); 3768 scr_change_screen (state);
3300 break; 3769 break;
3301 /* case 66: - application key pad */ 3770 /* case 66: - application key pad */
3302 /* case 67: - backspace key */ 3771 /* case 67: - backspace key */
3303 case 1000: /* X11 mouse reporting */ 3772 case 1000: /* X11 mouse reporting */
3304 if (state) /* orthogonal */ 3773 if (state) /* orthogonal */
3305 PrivateModes &= ~(PrivMode_MouseX10); 3774 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent);
3306 break; 3775 break;
3307#if 0
3308 case 1001: 3776 case 1002:
3309 break; /* X11 mouse highlighting */ 3777 case 1003:
3310#endif 3778 if (state)
3779 {
3780 priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11);
3781 priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent;
3782 mouse_row = mouse_col = 0;
3783 vt_emask_mouse = PointerMotionMask;
3784 }
3785 else
3786 vt_emask_mouse = NoEventMask;
3787
3788 vt_select_input ();
3789 break;
3311 case 1010: /* scroll to bottom on TTY output inhibit */ 3790 case 1010: /* scroll to bottom on TTY output inhibit */
3312 if (state)
3313 Options &= ~Opt_scrollTtyOutput;
3314 else
3315 Options |= Opt_scrollTtyOutput; 3791 set_option (Opt_scrollTtyOutput, !state);
3316 break; 3792 break;
3317 case 1011: /* scroll to bottom on key press */ 3793 case 1011: /* scroll to bottom on key press */
3318 if (state)
3319 Options |= Opt_scrollTtyKeypress; 3794 set_option (Opt_scrollTtyKeypress, state);
3320 else
3321 Options &= ~Opt_scrollTtyKeypress;
3322 break; 3795 break;
3323 case 1047: /* secondary screen w/ clearing */ 3796 case 1047: /* secondary screen w/ clearing last */
3324 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3797 if (option (Opt_secondaryScreen))
3325 if (current_screen != PRIMARY) 3798 if (!state)
3326 scr_erase_screen (2); 3799 scr_erase_screen (2);
3800
3327 scr_change_screen (state); 3801 scr_change_screen (state);
3328 /* FALLTHROUGH */
3329 default:
3330 break; 3802 break;
3803 case 1049: /* secondary screen w/ clearing first */
3804 if (option (Opt_secondaryScreen))
3805 if (state)
3806 scr_cursor (SAVE);
3807
3808 scr_change_screen (state);
3809
3810 if (option (Opt_secondaryScreen))
3811 if (state)
3812 scr_erase_screen (2);
3813 else
3814 scr_cursor (RESTORE);
3815 break;
3816 default:
3817 break;
3331 } 3818 }
3332 } 3819 }
3333} 3820}
3334/*}}} */ 3821/*}}} */
3335 3822
3336/*{{{ process sgr sequences */ 3823/*{{{ process sgr sequences */
3337void 3824void
3338rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3825rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3339{ 3826{
3340 unsigned int i; 3827 unsigned int i;
3341 short rendset; 3828 short rendset;
3342 int rendstyle; 3829 int rendstyle;
3343 3830
3344 if (nargs == 0) 3831 if (nargs == 0)
3345 { 3832 {
3346 scr_rendition (0, ~RS_None); 3833 scr_rendition (0, ~RS_None);
3347 return; 3834 return;
3348 } 3835 }
3836
3349 for (i = 0; i < nargs; i++) 3837 for (i = 0; i < nargs; i++)
3350 { 3838 {
3351 rendset = -1; 3839 rendset = -1;
3352 switch (arg[i]) 3840 switch (arg[i])
3353 { 3841 {
… …
3355 rendset = 0, rendstyle = ~RS_None; 3843 rendset = 0, rendstyle = ~RS_None;
3356 break; 3844 break;
3357 case 1: 3845 case 1:
3358 rendset = 1, rendstyle = RS_Bold; 3846 rendset = 1, rendstyle = RS_Bold;
3359 break; 3847 break;
3848 //case 2: // low intensity
3849 case 3:
3850 rendset = 1, rendstyle = RS_Italic;
3851 break;
3360 case 4: 3852 case 4:
3361 rendset = 1, rendstyle = RS_Uline; 3853 rendset = 1, rendstyle = RS_Uline;
3362 break; 3854 break;
3363 case 5: 3855 case 5: // slowly blinking
3856 case 6: // rapidly blinking
3364 rendset = 1, rendstyle = RS_Blink; 3857 rendset = 1, rendstyle = RS_Blink;
3365 break; 3858 break;
3859 //case 6: // scoansi light background
3366 case 7: 3860 case 7:
3367 rendset = 1, rendstyle = RS_RVid; 3861 rendset = 1, rendstyle = RS_RVid;
3368 break; 3862 break;
3369 case 22: 3863 case 8:
3864 // invisible. NYI
3865 break;
3866 //case 9: // crossed out
3867 //case 10: // scoansi acs off, primary font
3868 //case 11: // scoansi acs on, first alt font
3869 //case 12: // scoansi acs on, |0x80, second alt font
3870 //...
3871 //case 19: // ninth alt font
3872 //case 20: // gothic
3873 case 21: // disable bold, faint, sometimes doubly underlined (iso 8613)
3370 rendset = 0, rendstyle = RS_Bold; 3874 rendset = 0, rendstyle = RS_Bold;
3875 break;
3876 case 22: // normal intensity
3877 rendset = 0, rendstyle = RS_Bold;
3878 break;
3879 case 23: // disable italic
3880 rendset = 0, rendstyle = RS_Italic;
3371 break; 3881 break;
3372 case 24: 3882 case 24:
3373 rendset = 0, rendstyle = RS_Uline; 3883 rendset = 0, rendstyle = RS_Uline;
3374 break; 3884 break;
3375 case 25: 3885 case 25:
3376 rendset = 0, rendstyle = RS_Blink; 3886 rendset = 0, rendstyle = RS_Blink;
3377 break; 3887 break;
3888 case 26: // variable spacing (iso 8613)
3889 rendset = 0, rendstyle = RS_Blink;
3890 break;
3378 case 27: 3891 case 27:
3379 rendset = 0, rendstyle = RS_RVid; 3892 rendset = 0, rendstyle = RS_RVid;
3380 break; 3893 break;
3894 //case 28: // visible. NYI
3895 //case 29: // not crossed-out
3381 } 3896 }
3897
3382 if (rendset != -1) 3898 if (rendset != -1)
3383 { 3899 {
3384 scr_rendition (rendset, rendstyle); 3900 scr_rendition (rendset, rendstyle);
3385 continue; /* for(;i;) */ 3901 continue; /* for (;i;) */
3386 } 3902 }
3387 3903
3388 switch (arg[i]) 3904 switch (arg[i])
3389 { 3905 {
3390 case 30: 3906 case 30:
… …
3393 case 33: 3909 case 33:
3394 case 34: 3910 case 34:
3395 case 35: 3911 case 35:
3396 case 36: 3912 case 36:
3397 case 37: 3913 case 37:
3398 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3914 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3399 Color_fg);
3400 break; 3915 break;
3401#ifdef TTY_256COLOR 3916 case 38: // set fg color, ISO 8613-6
3402 case 38:
3403 if (nargs > i + 2 && arg[i + 1] == 5) 3917 if (nargs > i + 2 && arg[i + 1] == 5)
3404 { 3918 {
3405 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3919 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3406 Color_fg);
3407 i += 2; 3920 i += 2;
3408 } 3921 }
3409 break; 3922 break;
3410#endif
3411 case 39: /* default fg */ 3923 case 39: /* default fg */
3412 scr_color (Color_fg, Color_fg); 3924 scr_color (Color_fg, Color_fg);
3413 break; 3925 break;
3414 3926
3415 case 40: 3927 case 40:
… …
3418 case 43: 3930 case 43:
3419 case 44: 3931 case 44:
3420 case 45: 3932 case 45:
3421 case 46: 3933 case 46:
3422 case 47: 3934 case 47:
3423 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3935 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3424 Color_bg);
3425 break; 3936 break;
3426#ifdef TTY_256COLOR 3937 case 48: // set bg color, ISO 8613-6
3427 case 48:
3428 if (nargs > i + 2 && arg[i + 1] == 5) 3938 if (nargs > i + 2 && arg[i + 1] == 5)
3429 { 3939 {
3430 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3940 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3431 Color_bg);
3432 i += 2; 3941 i += 2;
3433 } 3942 }
3434 break; 3943 break;
3435#endif
3436 case 49: /* default bg */ 3944 case 49: /* default bg */
3437 scr_color (Color_bg, Color_bg); 3945 scr_color (Color_bg, Color_bg);
3438 break; 3946 break;
3439 3947
3440#ifndef NO_BRIGHTCOLOR 3948 //case 50: // not variable spacing
3949
3950#if !ENABLE_MINIMAL
3441 case 90: 3951 case 90:
3442 case 91: /* set bright fg color */ 3952 case 91: /* set bright fg color */
3443 case 92: 3953 case 92:
3444 case 93: 3954 case 93:
3445 case 94: 3955 case 94:
3446 case 95: 3956 case 95:
3447 case 96: 3957 case 96:
3448 case 97: 3958 case 97:
3449 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3959 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg);
3450 Color_fg);
3451 break; 3960 break;
3452 case 100: 3961 case 100:
3453 case 101: /* set bright bg color */ 3962 case 101: /* set bright bg color */
3454 case 102: 3963 case 102:
3455 case 103: 3964 case 103:
3456 case 104: 3965 case 104:
3457 case 105: 3966 case 105:
3458 case 106: 3967 case 106:
3459 case 107: 3968 case 107:
3460 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3969 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg);
3461 Color_bg);
3462 break; 3970 break;
3463#endif 3971#endif
3464
3465 } 3972 }
3466 } 3973 }
3467} 3974}
3468/*}}} */ 3975/*}}} */
3469 3976
3470/*{{{ process Rob Nation's own graphics mode sequences */ 3977/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3471void 3978void
3472rxvt_term::process_graphics () 3979rxvt_term::process_graphics ()
3473{ 3980{
3474 unsigned char ch, cmd = cmd_getc (); 3981 unicode_t ch, cmd = cmd_getc ();
3475 3982
3476#ifndef RXVT_GRAPHICS
3477 if (cmd == 'Q') 3983 if (cmd == 'Q')
3984 {
3478 { /* query graphics */ 3985 /* query graphics */
3479 tt_printf("\033G0\n"); /* no graphics */ 3986 tt_printf ("\033G0\012"); /* no graphics */
3480 return; 3987 return;
3481 } 3988 }
3482 /* swallow other graphics sequences until terminating ':' */ 3989 /* swallow other graphics sequences until terminating ':' */
3483 do 3990 do
3484 ch = cmd_getc (); 3991 ch = cmd_getc ();
3485 while (ch != ':'); 3992 while (ch != ':');
3486#else
3487 unsigned int nargs;
3488 int args[NGRX_PTS];
3489 unsigned char *text = NULL;
3490
3491 if (cmd == 'Q')
3492 { /* query graphics */
3493 tt_printf("\033G1\n"); /* yes, graphics (color) */
3494 return;
3495 }
3496 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;)
3497 {
3498 int neg;
3499
3500 ch = cmd_getc ();
3501 neg = (ch == '-');
3502 if (neg || ch == '+')
3503 ch = cmd_getc ();
3504
3505 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3506 args[nargs] = args[nargs] * 10 + (ch - '0');
3507 if (neg)
3508 args[nargs] = -args[nargs];
3509
3510 nargs++;
3511 args[nargs] = 0;
3512 if (ch != ';')
3513 break;
3514 }
3515
3516 if ((cmd == 'T') && (nargs >= 5))
3517 {
3518 int i, len = args[4];
3519
3520 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3521
3522 if (text != NULL)
3523 {
3524 for (i = 0; i < len; i++)
3525 text[i] = cmd_getc ();
3526 text[len] = '\0';
3527 }
3528 }
3529 Gr_do_graphics (cmd, nargs, args, text);
3530#endif
3531} 3993}
3532/*}}} */ 3994/*}}} */
3533 3995
3534/* ------------------------------------------------------------------------- */ 3996/* ------------------------------------------------------------------------- */
3535 3997
3536/* 3998/*
3537 * Send printf() formatted output to the command. 3999 * Send printf () formatted output to the command.
3538 * Only use for small amounts of data. 4000 * Only use for small amounts of data.
3539 */ 4001 */
3540void 4002void
3541rxvt_term::tt_printf (const char *fmt,...) 4003rxvt_term::tt_printf (const char *fmt,...)
3542{ 4004{
3543 va_list arg_ptr; 4005 va_list arg_ptr;
3544 unsigned char buf[256]; 4006 char buf[256];
3545 4007
3546 va_start (arg_ptr, fmt); 4008 va_start (arg_ptr, fmt);
3547 vsnprintf ((char *)buf, 256, fmt, arg_ptr); 4009 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3548 va_end (arg_ptr); 4010 va_end (arg_ptr);
3549 tt_write (buf, STRLEN (buf)); 4011 tt_write (buf, strlen (buf));
3550} 4012}
3551 4013
3552/* ---------------------------------------------------------------------- */ 4014/* ---------------------------------------------------------------------- */
3553/* Write data to the pty as typed by the user, pasted with the mouse, 4015/* Write data to the pty as typed by the user, pasted with the mouse,
3554 * or generated by us in response to a query ESC sequence. 4016 * or generated by us in response to a query ESC sequence.
3555 */ 4017 */
3556void 4018static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT
3557rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3558{
3559 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3560 4019
3561 if (len) 4020void
4021rxvt_term::tt_write (const char *data, unsigned int len)
4022{
4023 if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END)))
4024 return;
4025
4026 if (pty->pty < 0)
4027 return;
4028
4029 if (v_buflen == 0)
4030 {
4031 ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE));
4032
4033 if ((unsigned int)written == len)
4034 return;
4035
4036 data += written;
4037 len -= written;
3562 { 4038 }
4039
4040 v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len);
4041
4042 memcpy (v_buffer + v_buflen, data, len);
4043 v_buflen += len;
4044
4045 pty_ev.set (ev::READ | ev::WRITE);
4046}
4047
4048void rxvt_term::pty_write ()
4049{
4050 int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE));
4051
4052 if (written > 0)
4053 {
4054 v_buflen -= written;
4055
3563 if (v_buflen == 0) 4056 if (v_buflen == 0)
3564 { 4057 {
3565 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3566
3567 if ((unsigned int)written == len)
3568 return;
3569
3570 data += written;
3571 len -= written;
3572 }
3573
3574
3575 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3576
3577 memcpy (v_buffer + v_buflen, data, len);
3578 v_buflen += len;
3579 }
3580
3581 for (;;)
3582 {
3583 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3584
3585 if (written > 0)
3586 {
3587 v_buflen -= written;
3588
3589 if (v_buflen == 0)
3590 {
3591 free (v_buffer); 4058 free (v_buffer);
3592 v_buffer = 0; 4059 v_buffer = 0;
3593 v_buflen = 0;
3594 4060
3595 pty_ev.set (EVENT_READ); 4061 pty_ev.set (ev::READ);
3596 return;
3597 }
3598
3599 memmove (v_buffer, v_buffer + written, v_buflen);
3600 }
3601 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3602 // original code just ignores this...
3603 destroy ();
3604 else
3605 {
3606 pty_ev.set (EVENT_READ | EVENT_WRITE);
3607 return; 4062 return;
3608 } 4063 }
4064
4065 memmove (v_buffer, v_buffer + written, v_buflen);
3609 } 4066 }
4067 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
4068 pty_ev.set (ev::READ);
3610} 4069}
3611 4070
3612/*----------------------- end-of-file (C source) -----------------------*/ 4071/*----------------------- end-of-file (C source) -----------------------*/
3613 4072

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